[thirdparty/binutils-gdb.git] / gdb / f-typeprint.c

/* Support for printing Fortran types for GDB, the GNU debugger.

   Copyright (C) 1986, 1988-1989, 1991, 1993-1996, 1998, 2000-2003,
   2006-2012 Free Software Foundation, Inc.

   Contributed by Motorola.  Adapted from the C version by Farooq Butt
   (fmbutt@engage.sps.mot.com).

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include "defs.h"
#include "gdb_obstack.h"
#include "bfd.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "expression.h"
#include "value.h"
#include "gdbcore.h"
#include "target.h"
#include "f-lang.h"

#include "gdb_string.h"
#include <errno.h>

#if 0				/* Currently unused.  */
static void f_type_print_args (struct type *, struct ui_file *);
#endif

static void f_type_print_varspec_suffix (struct type *, struct ui_file *, int,
					 int, int, int);

void f_type_print_varspec_prefix (struct type *, struct ui_file *,
				  int, int);

void f_type_print_base (struct type *, struct ui_file *, int, int);
\f

/* LEVEL is the depth to indent lines by.  */

void
f_print_type (struct type *type, const char *varstring, struct ui_file *stream,
	      int show, int level)
{
  enum type_code code;
  int demangled_args;

  f_type_print_base (type, stream, show, level);
  code = TYPE_CODE (type);
  if ((varstring != NULL && *varstring != '\0')
  /* Need a space if going to print stars or brackets;
     but not if we will print just a type name.  */
      || ((show > 0 || TYPE_NAME (type) == 0)
          && (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
	      || code == TYPE_CODE_METHOD
	      || code == TYPE_CODE_ARRAY
	      || code == TYPE_CODE_REF)))
    fputs_filtered (" ", stream);
  f_type_print_varspec_prefix (type, stream, show, 0);

  if (varstring != NULL)
    {
      fputs_filtered (varstring, stream);

      /* For demangled function names, we have the arglist as part of the name,
         so don't print an additional pair of ()'s.  */

      demangled_args = varstring[strlen (varstring) - 1] == ')'; 
      f_type_print_varspec_suffix (type, stream, show, 0, demangled_args, 0);
   }
}

/* Print any asterisks or open-parentheses needed before the
   variable name (to describe its type).

   On outermost call, pass 0 for PASSED_A_PTR.
   On outermost call, SHOW > 0 means should ignore
   any typename for TYPE and show its details.
   SHOW is always zero on recursive calls.  */

void
f_type_print_varspec_prefix (struct type *type, struct ui_file *stream,
			     int show, int passed_a_ptr)
{
  if (type == 0)
    return;

  if (TYPE_NAME (type) && show <= 0)
    return;

  QUIT;

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_PTR:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
      break;

    case TYPE_CODE_FUNC:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
      if (passed_a_ptr)
	fprintf_filtered (stream, "(");
      break;

    case TYPE_CODE_ARRAY:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
      break;

    case TYPE_CODE_UNDEF:
    case TYPE_CODE_STRUCT:
    case TYPE_CODE_UNION:
    case TYPE_CODE_ENUM:
    case TYPE_CODE_INT:
    case TYPE_CODE_FLT:
    case TYPE_CODE_VOID:
    case TYPE_CODE_ERROR:
    case TYPE_CODE_CHAR:
    case TYPE_CODE_BOOL:
    case TYPE_CODE_SET:
    case TYPE_CODE_RANGE:
    case TYPE_CODE_STRING:
    case TYPE_CODE_METHOD:
    case TYPE_CODE_REF:
    case TYPE_CODE_COMPLEX:
    case TYPE_CODE_TYPEDEF:
      /* These types need no prefix.  They are listed here so that
         gcc -Wall will reveal any types that haven't been handled.  */
      break;
    }
}

/* Print any array sizes, function arguments or close parentheses
   needed after the variable name (to describe its type).
   Args work like c_type_print_varspec_prefix.  */

static void
f_type_print_varspec_suffix (struct type *type, struct ui_file *stream,
			     int show, int passed_a_ptr, int demangled_args,
			     int arrayprint_recurse_level)
{
  int upper_bound, lower_bound;

  /* No static variables are permitted as an error call may occur during
     execution of this function.  */

  if (type == 0)
    return;

  if (TYPE_NAME (type) && show <= 0)
    return;

  QUIT;

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_ARRAY:
      arrayprint_recurse_level++;

      if (arrayprint_recurse_level == 1)
	fprintf_filtered (stream, "(");

      if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_ARRAY)
	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0,
				     arrayprint_recurse_level);

      lower_bound = f77_get_lowerbound (type);
      if (lower_bound != 1)	/* Not the default.  */
	fprintf_filtered (stream, "%d:", lower_bound);

      /* Make sure that, if we have an assumed size array, we
         print out a warning and print the upperbound as '*'.  */

      if (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type))
	fprintf_filtered (stream, "*");
      else
	{
	  upper_bound = f77_get_upperbound (type);
	  fprintf_filtered (stream, "%d", upper_bound);
	}

      if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_ARRAY)
	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0,
				     arrayprint_recurse_level);
      if (arrayprint_recurse_level == 1)
	fprintf_filtered (stream, ")");
      else
	fprintf_filtered (stream, ",");
      arrayprint_recurse_level--;
      break;

    case TYPE_CODE_PTR:
    case TYPE_CODE_REF:
      f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0,
				   arrayprint_recurse_level);
      fprintf_filtered (stream, ")");
      break;

    case TYPE_CODE_FUNC:
      f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
				   passed_a_ptr, 0, arrayprint_recurse_level);
      if (passed_a_ptr)
	fprintf_filtered (stream, ")");

      fprintf_filtered (stream, "()");
      break;

    case TYPE_CODE_UNDEF:
    case TYPE_CODE_STRUCT:
    case TYPE_CODE_UNION:
    case TYPE_CODE_ENUM:
    case TYPE_CODE_INT:
    case TYPE_CODE_FLT:
    case TYPE_CODE_VOID:
    case TYPE_CODE_ERROR:
    case TYPE_CODE_CHAR:
    case TYPE_CODE_BOOL:
    case TYPE_CODE_SET:
    case TYPE_CODE_RANGE:
    case TYPE_CODE_STRING:
    case TYPE_CODE_METHOD:
    case TYPE_CODE_COMPLEX:
    case TYPE_CODE_TYPEDEF:
      /* These types do not need a suffix.  They are listed so that
         gcc -Wall will report types that may not have been considered.  */
      break;
    }
}

/* Print the name of the type (or the ultimate pointer target,
   function value or array element), or the description of a
   structure or union.

   SHOW nonzero means don't print this type as just its name;
   show its real definition even if it has a name.
   SHOW zero means print just typename or struct tag if there is one
   SHOW negative means abbreviate structure elements.
   SHOW is decremented for printing of structure elements.

   LEVEL is the depth to indent by.
   We increase it for some recursive calls.  */

void
f_type_print_base (struct type *type, struct ui_file *stream, int show,
		   int level)
{
  int upper_bound;
  int index;

  QUIT;

  wrap_here ("    ");
  if (type == NULL)
    {
      fputs_filtered ("<type unknown>", stream);
      return;
    }

  /* When SHOW is zero or less, and there is a valid type name, then always
     just print the type name directly from the type.  */

  if ((show <= 0) && (TYPE_NAME (type) != NULL))
    {
      fputs_filtered (TYPE_NAME (type), stream);
      return;
    }

  if (TYPE_CODE (type) != TYPE_CODE_TYPEDEF)
    CHECK_TYPEDEF (type);

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_TYPEDEF:
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
      break;

    case TYPE_CODE_ARRAY:
    case TYPE_CODE_FUNC:
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
      break;

    case TYPE_CODE_PTR:
      fprintf_filtered (stream, "PTR TO -> ( ");
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
      break;

    case TYPE_CODE_REF:
      fprintf_filtered (stream, "REF TO -> ( ");
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
      break;

    case TYPE_CODE_VOID:
      fprintfi_filtered (level, stream, "VOID");
      break;

    case TYPE_CODE_UNDEF:
      fprintfi_filtered (level, stream, "struct <unknown>");
      break;

    case TYPE_CODE_ERROR:
      fprintfi_filtered (level, stream, "%s", TYPE_ERROR_NAME (type));
      break;

    case TYPE_CODE_RANGE:
      /* This should not occur.  */
      fprintfi_filtered (level, stream, "<range type>");
      break;

    case TYPE_CODE_CHAR:
    case TYPE_CODE_INT:
      /* There may be some character types that attempt to come
         through as TYPE_CODE_INT since dbxstclass.h is so
         C-oriented, we must change these to "character" from "char".  */

      if (strcmp (TYPE_NAME (type), "char") == 0)
	fprintfi_filtered (level, stream, "character");
      else
	goto default_case;
      break;

    case TYPE_CODE_STRING:
      /* Strings may have dynamic upperbounds (lengths) like arrays.  */

      if (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type))
	fprintfi_filtered (level, stream, "character*(*)");
      else
	{
	  upper_bound = f77_get_upperbound (type);
	  fprintf_filtered (stream, "character*%d", upper_bound);
	}
      break;

    case TYPE_CODE_STRUCT:
    case TYPE_CODE_UNION:
      if (TYPE_CODE (type) == TYPE_CODE_UNION)
	fprintfi_filtered (level, stream, "Type, C_Union :: ");
      else
	fprintfi_filtered (level, stream, "Type ");
      fputs_filtered (TYPE_TAG_NAME (type), stream);
      fputs_filtered ("\n", stream);
      for (index = 0; index < TYPE_NFIELDS (type); index++)
	{
	  f_type_print_base (TYPE_FIELD_TYPE (type, index), stream, show,
			     level + 4);
	  fputs_filtered (" :: ", stream);
	  fputs_filtered (TYPE_FIELD_NAME (type, index), stream);
	  f_type_print_varspec_suffix (TYPE_FIELD_TYPE (type, index),
				       stream, 0, 0, 0, 0);
	  fputs_filtered ("\n", stream);
	} 
      fprintfi_filtered (level, stream, "End Type ");
      fputs_filtered (TYPE_TAG_NAME (type), stream);
      break;

    case TYPE_CODE_MODULE:
      fprintfi_filtered (level, stream, "module %s", TYPE_TAG_NAME (type));
      break;

    default_case:
    default:
      /* Handle types not explicitly handled by the other cases,
         such as fundamental types.  For these, just print whatever
         the type name is, as recorded in the type itself.  If there
         is no type name, then complain.  */
      if (TYPE_NAME (type) != NULL)
	fprintfi_filtered (level, stream, "%s", TYPE_NAME (type));
      else
	error (_("Invalid type code (%d) in symbol table."), TYPE_CODE (type));
      break;
    }
}
Commit	Line	Data
c906108c	1	/* Support for printing Fortran types for GDB, the GNU debugger.
1bac305b	2
0b302171 JB	3	Copyright (C) 1986, 1988-1989, 1991, 1993-1996, 1998, 2000-2003,
0b302171 JB	4	2006-2012 Free Software Foundation, Inc.
1bac305b	5
c906108c SS	6	Contributed by Motorola. Adapted from the C version by Farooq Butt
	7	(fmbutt@engage.sps.mot.com).
	8
c5aa993b	9	This file is part of GDB.
c906108c	10
c5aa993b JM	11	This program is free software; you can redistribute it and/or modify
c5aa993b JM	12	it under the terms of the GNU General Public License as published by
a9762ec7	13	the Free Software Foundation; either version 3 of the License, or
c5aa993b	14	(at your option) any later version.
c906108c	15
c5aa993b JM	16	This program is distributed in the hope that it will be useful,
	17	but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	GNU General Public License for more details.
c906108c	20
c5aa993b	21	You should have received a copy of the GNU General Public License
a9762ec7	22	along with this program. If not, see <http://www.gnu.org/licenses/>. */
c906108c SS	23
c906108c SS	24	#include "defs.h"
04ea0df1	25	#include "gdb_obstack.h"
c906108c SS	26	#include "bfd.h"
	27	#include "symtab.h"
	28	#include "gdbtypes.h"
	29	#include "expression.h"
	30	#include "value.h"
	31	#include "gdbcore.h"
	32	#include "target.h"
c906108c	33	#include "f-lang.h"
c906108c SS	34
	35	#include "gdb_string.h"
	36	#include <errno.h>
	37
0963b4bd	38	#if 0 /* Currently unused. */
d9fcf2fb	39	static void f_type_print_args (struct type , struct ui_file );
c906108c SS	40	#endif
c906108c SS	41
0311118f	42	static void f_type_print_varspec_suffix (struct type , struct ui_file , int,
d9fcf2fb	43	int, int, int);
c906108c	44
d9fcf2fb JM	45	void f_type_print_varspec_prefix (struct type , struct ui_file ,
d9fcf2fb JM	46	int, int);
c906108c	47
d9fcf2fb	48	void f_type_print_base (struct type , struct ui_file , int, int);
c906108c	49	\f
c5aa993b	50
c906108c SS	51	/* LEVEL is the depth to indent lines by. */
	52
	53	void
25b524e8	54	f_print_type (struct type type, const char varstring, struct ui_file *stream,
fba45db2	55	int show, int level)
c906108c	56	{
52f0bd74	57	enum type_code code;
c906108c SS	58	int demangled_args;
	59
	60	f_type_print_base (type, stream, show, level);
	61	code = TYPE_CODE (type);
	62	if ((varstring != NULL && *varstring != '\0')
c5aa993b JM	63	/* Need a space if going to print stars or brackets;
c5aa993b JM	64	but not if we will print just a type name. */
905e0470 PM	65	\|\| ((show > 0 \|\| TYPE_NAME (type) == 0)
	66	&& (code == TYPE_CODE_PTR \|\| code == TYPE_CODE_FUNC
	67	\|\| code == TYPE_CODE_METHOD
	68	\|\| code == TYPE_CODE_ARRAY
	69	\|\| code == TYPE_CODE_REF)))
c906108c SS	70	fputs_filtered (" ", stream);
	71	f_type_print_varspec_prefix (type, stream, show, 0);
	72
a7dfd010 MD	73	if (varstring != NULL)
	74	{
	75	fputs_filtered (varstring, stream);
c906108c	76
a7dfd010	77	/* For demangled function names, we have the arglist as part of the name,
0963b4bd	78	so don't print an additional pair of ()'s. */
c906108c	79
a7dfd010	80	demangled_args = varstring[strlen (varstring) - 1] == ')';
0311118f	81	f_type_print_varspec_suffix (type, stream, show, 0, demangled_args, 0);
a7dfd010	82	}
c906108c SS	83	}
	84
	85	/* Print any asterisks or open-parentheses needed before the
	86	variable name (to describe its type).
	87
	88	On outermost call, pass 0 for PASSED_A_PTR.
	89	On outermost call, SHOW > 0 means should ignore
	90	any typename for TYPE and show its details.
	91	SHOW is always zero on recursive calls. */
	92
	93	void
fba45db2 KB	94	f_type_print_varspec_prefix (struct type type, struct ui_file stream,
fba45db2 KB	95	int show, int passed_a_ptr)
c906108c SS	96	{
	97	if (type == 0)
	98	return;
	99
	100	if (TYPE_NAME (type) && show <= 0)
	101	return;
	102
	103	QUIT;
	104
	105	switch (TYPE_CODE (type))
	106	{
	107	case TYPE_CODE_PTR:
	108	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
	109	break;
	110
	111	case TYPE_CODE_FUNC:
	112	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
	113	if (passed_a_ptr)
	114	fprintf_filtered (stream, "(");
	115	break;
	116
	117	case TYPE_CODE_ARRAY:
	118	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
	119	break;
	120
	121	case TYPE_CODE_UNDEF:
	122	case TYPE_CODE_STRUCT:
	123	case TYPE_CODE_UNION:
	124	case TYPE_CODE_ENUM:
	125	case TYPE_CODE_INT:
	126	case TYPE_CODE_FLT:
	127	case TYPE_CODE_VOID:
	128	case TYPE_CODE_ERROR:
	129	case TYPE_CODE_CHAR:
	130	case TYPE_CODE_BOOL:
	131	case TYPE_CODE_SET:
	132	case TYPE_CODE_RANGE:
	133	case TYPE_CODE_STRING:
c906108c	134	case TYPE_CODE_METHOD:
c906108c SS	135	case TYPE_CODE_REF:
	136	case TYPE_CODE_COMPLEX:
	137	case TYPE_CODE_TYPEDEF:
	138	/* These types need no prefix. They are listed here so that
c5aa993b	139	gcc -Wall will reveal any types that haven't been handled. */
c906108c SS	140	break;
	141	}
	142	}
	143
c906108c SS	144	/* Print any array sizes, function arguments or close parentheses
	145	needed after the variable name (to describe its type).
	146	Args work like c_type_print_varspec_prefix. */
	147
	148	static void
fba45db2	149	f_type_print_varspec_suffix (struct type type, struct ui_file stream,
0311118f JK	150	int show, int passed_a_ptr, int demangled_args,
0311118f JK	151	int arrayprint_recurse_level)
c906108c SS	152	{
c906108c SS	153	int upper_bound, lower_bound;
9216103f	154
0311118f JK	155	/* No static variables are permitted as an error call may occur during
0311118f JK	156	execution of this function. */
c906108c SS	157
	158	if (type == 0)
	159	return;
	160
	161	if (TYPE_NAME (type) && show <= 0)
	162	return;
	163
	164	QUIT;
	165
	166	switch (TYPE_CODE (type))
	167	{
	168	case TYPE_CODE_ARRAY:
	169	arrayprint_recurse_level++;
	170
	171	if (arrayprint_recurse_level == 1)
c5aa993b	172	fprintf_filtered (stream, "(");
c906108c SS	173
c906108c SS	174	if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_ARRAY)
0311118f JK	175	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0,
0311118f JK	176	arrayprint_recurse_level);
c906108c	177
d78df370 JK	178	lower_bound = f77_get_lowerbound (type);
	179	if (lower_bound != 1) /* Not the default. */
	180	fprintf_filtered (stream, "%d:", lower_bound);
c906108c SS	181
c906108c SS	182	/* Make sure that, if we have an assumed size array, we
0963b4bd	183	print out a warning and print the upperbound as ''. /
c906108c	184
d78df370	185	if (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type))
c906108c	186	fprintf_filtered (stream, "*");
c5aa993b JM	187	else
c5aa993b JM	188	{
d78df370 JK	189	upper_bound = f77_get_upperbound (type);
d78df370 JK	190	fprintf_filtered (stream, "%d", upper_bound);
c5aa993b	191	}
c906108c SS	192
c906108c SS	193	if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_ARRAY)
0311118f JK	194	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0,
0311118f JK	195	arrayprint_recurse_level);
c906108c SS	196	if (arrayprint_recurse_level == 1)
	197	fprintf_filtered (stream, ")");
	198	else
c5aa993b	199	fprintf_filtered (stream, ",");
c906108c SS	200	arrayprint_recurse_level--;
	201	break;
	202
	203	case TYPE_CODE_PTR:
	204	case TYPE_CODE_REF:
0311118f JK	205	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0,
0311118f JK	206	arrayprint_recurse_level);
c5aa993b	207	fprintf_filtered (stream, ")");
c906108c SS	208	break;
	209
	210	case TYPE_CODE_FUNC:
	211	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
0311118f	212	passed_a_ptr, 0, arrayprint_recurse_level);
c906108c SS	213	if (passed_a_ptr)
	214	fprintf_filtered (stream, ")");
	215
	216	fprintf_filtered (stream, "()");
	217	break;
	218
	219	case TYPE_CODE_UNDEF:
	220	case TYPE_CODE_STRUCT:
	221	case TYPE_CODE_UNION:
	222	case TYPE_CODE_ENUM:
	223	case TYPE_CODE_INT:
	224	case TYPE_CODE_FLT:
	225	case TYPE_CODE_VOID:
	226	case TYPE_CODE_ERROR:
	227	case TYPE_CODE_CHAR:
	228	case TYPE_CODE_BOOL:
	229	case TYPE_CODE_SET:
	230	case TYPE_CODE_RANGE:
	231	case TYPE_CODE_STRING:
c906108c	232	case TYPE_CODE_METHOD:
c906108c SS	233	case TYPE_CODE_COMPLEX:
	234	case TYPE_CODE_TYPEDEF:
	235	/* These types do not need a suffix. They are listed so that
c5aa993b	236	gcc -Wall will report types that may not have been considered. */
c906108c SS	237	break;
	238	}
	239	}
	240
c906108c SS	241	/* Print the name of the type (or the ultimate pointer target,
	242	function value or array element), or the description of a
	243	structure or union.
	244
	245	SHOW nonzero means don't print this type as just its name;
	246	show its real definition even if it has a name.
	247	SHOW zero means print just typename or struct tag if there is one
	248	SHOW negative means abbreviate structure elements.
	249	SHOW is decremented for printing of structure elements.
	250
	251	LEVEL is the depth to indent by.
	252	We increase it for some recursive calls. */
	253
	254	void
fba45db2 KB	255	f_type_print_base (struct type type, struct ui_file stream, int show,
fba45db2 KB	256	int level)
c906108c	257	{
c906108c	258	int upper_bound;
2a5e440c WZ	259	int index;
2a5e440c WZ	260
c906108c SS	261	QUIT;
	262
	263	wrap_here (" ");
	264	if (type == NULL)
	265	{
	266	fputs_filtered ("<type unknown>", stream);
	267	return;
	268	}
	269
	270	/* When SHOW is zero or less, and there is a valid type name, then always
0963b4bd	271	just print the type name directly from the type. */
c906108c SS	272
	273	if ((show <= 0) && (TYPE_NAME (type) != NULL))
	274	{
c244f7a6	275	fputs_filtered (TYPE_NAME (type), stream);
c906108c SS	276	return;
	277	}
	278
	279	if (TYPE_CODE (type) != TYPE_CODE_TYPEDEF)
	280	CHECK_TYPEDEF (type);
	281
	282	switch (TYPE_CODE (type))
	283	{
	284	case TYPE_CODE_TYPEDEF:
	285	f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
	286	break;
	287
	288	case TYPE_CODE_ARRAY:
	289	case TYPE_CODE_FUNC:
	290	f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
	291	break;
	292
c5aa993b	293	case TYPE_CODE_PTR:
c906108c SS	294	fprintf_filtered (stream, "PTR TO -> ( ");
c906108c SS	295	f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
7e86466e RH	296	break;
	297
	298	case TYPE_CODE_REF:
	299	fprintf_filtered (stream, "REF TO -> ( ");
	300	f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
c906108c SS	301	break;
	302
	303	case TYPE_CODE_VOID:
2a5e440c	304	fprintfi_filtered (level, stream, "VOID");
c906108c SS	305	break;
	306
	307	case TYPE_CODE_UNDEF:
2a5e440c	308	fprintfi_filtered (level, stream, "struct <unknown>");
c906108c SS	309	break;
	310
	311	case TYPE_CODE_ERROR:
b00fdb78	312	fprintfi_filtered (level, stream, "%s", TYPE_ERROR_NAME (type));
c906108c SS	313	break;
	314
	315	case TYPE_CODE_RANGE:
0963b4bd	316	/* This should not occur. */
2a5e440c	317	fprintfi_filtered (level, stream, "<range type>");
c906108c SS	318	break;
	319
	320	case TYPE_CODE_CHAR:
c906108c SS	321	case TYPE_CODE_INT:
	322	/* There may be some character types that attempt to come
	323	through as TYPE_CODE_INT since dbxstclass.h is so
	324	C-oriented, we must change these to "character" from "char". */
	325
bde58177	326	if (strcmp (TYPE_NAME (type), "char") == 0)
2a5e440c	327	fprintfi_filtered (level, stream, "character");
c906108c SS	328	else
	329	goto default_case;
	330	break;
	331
c906108c	332	case TYPE_CODE_STRING:
0963b4bd	333	/* Strings may have dynamic upperbounds (lengths) like arrays. */
c906108c	334
d78df370	335	if (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type))
2a5e440c	336	fprintfi_filtered (level, stream, "character()");
c906108c SS	337	else
c906108c SS	338	{
d78df370 JK	339	upper_bound = f77_get_upperbound (type);
d78df370 JK	340	fprintf_filtered (stream, "character*%d", upper_bound);
c906108c SS	341	}
	342	break;
	343
2a5e440c	344	case TYPE_CODE_STRUCT:
9eec4d1e MD	345	case TYPE_CODE_UNION:
	346	if (TYPE_CODE (type) == TYPE_CODE_UNION)
	347	fprintfi_filtered (level, stream, "Type, C_Union :: ");
	348	else
	349	fprintfi_filtered (level, stream, "Type ");
2a5e440c WZ	350	fputs_filtered (TYPE_TAG_NAME (type), stream);
	351	fputs_filtered ("\n", stream);
	352	for (index = 0; index < TYPE_NFIELDS (type); index++)
	353	{
9eec4d1e MD	354	f_type_print_base (TYPE_FIELD_TYPE (type, index), stream, show,
9eec4d1e MD	355	level + 4);
2a5e440c	356	fputs_filtered (" :: ", stream);
60023297	357	fputs_filtered (TYPE_FIELD_NAME (type, index), stream);
9eec4d1e	358	f_type_print_varspec_suffix (TYPE_FIELD_TYPE (type, index),
0311118f	359	stream, 0, 0, 0, 0);
2a5e440c WZ	360	fputs_filtered ("\n", stream);
	361	}
	362	fprintfi_filtered (level, stream, "End Type ");
	363	fputs_filtered (TYPE_TAG_NAME (type), stream);
	364	break;
	365
f55ee35c JK	366	case TYPE_CODE_MODULE:
	367	fprintfi_filtered (level, stream, "module %s", TYPE_TAG_NAME (type));
	368	break;
	369
c906108c SS	370	default_case:
	371	default:
	372	/* Handle types not explicitly handled by the other cases,
c5aa993b JM	373	such as fundamental types. For these, just print whatever
c5aa993b JM	374	the type name is, as recorded in the type itself. If there
0963b4bd	375	is no type name, then complain. */
c906108c	376	if (TYPE_NAME (type) != NULL)
848359ac	377	fprintfi_filtered (level, stream, "%s", TYPE_NAME (type));
c906108c	378	else
8a3fe4f8	379	error (_("Invalid type code (%d) in symbol table."), TYPE_CODE (type));
c906108c SS	380	break;
	381	}
	382	}