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Commit | Line | Data |
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8d08fdba MS |
1 | /* Call-backs for C++ error reporting. |
2 | This code is non-reentrant. | |
b34c06e3 | 3 | Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002 |
158991b7 | 4 | Free Software Foundation, Inc. |
f5adbb8d | 5 | This file is part of GCC. |
8d08fdba | 6 | |
f5adbb8d | 7 | GCC is free software; you can redistribute it and/or modify |
8d08fdba MS |
8 | it under the terms of the GNU General Public License as published by |
9 | the Free Software Foundation; either version 2, or (at your option) | |
10 | any later version. | |
11 | ||
f5adbb8d | 12 | GCC is distributed in the hope that it will be useful, |
8d08fdba MS |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
f5adbb8d | 18 | along with GCC; see the file COPYING. If not, write to |
e9fa0c7c RK |
19 | the Free Software Foundation, 59 Temple Place - Suite 330, |
20 | Boston, MA 02111-1307, USA. */ | |
8d08fdba MS |
21 | |
22 | #include "config.h" | |
8d052bc7 | 23 | #include "system.h" |
4977bab6 ZW |
24 | #include "coretypes.h" |
25 | #include "tm.h" | |
8d08fdba MS |
26 | #include "tree.h" |
27 | #include "cp-tree.h" | |
a1bda5f1 | 28 | #include "real.h" |
54f92bfb | 29 | #include "toplev.h" |
749ced52 | 30 | #include "flags.h" |
cb753e49 | 31 | #include "diagnostic.h" |
7cb32822 | 32 | #include "langhooks-def.h" |
8d08fdba | 33 | |
a1066c99 GDR |
34 | enum pad { none, before, after }; |
35 | ||
c3e76028 GDR |
36 | #define sorry_for_unsupported_tree(T) \ |
37 | sorry ("`%s' not supported by %s", tree_code_name[(int) TREE_CODE (T)], \ | |
38 | __FUNCTION__) | |
39 | ||
b34c06e3 GS |
40 | #define print_scope_operator(BUFFER) output_add_string ((BUFFER), "::") |
41 | #define print_left_paren(BUFFER) output_add_character ((BUFFER), '(') | |
42 | #define print_right_paren(BUFFER) output_add_character ((BUFFER), ')') | |
43 | #define print_left_bracket(BUFFER) output_add_character ((BUFFER), '[') | |
44 | #define print_right_bracket(BUFFER) output_add_character ((BUFFER), ']') | |
99885b3f | 45 | #define print_template_argument_list_start(BUFFER) \ |
b34c06e3 | 46 | print_non_consecutive_character ((BUFFER), '<') |
99885b3f | 47 | #define print_template_argument_list_end(BUFFER) \ |
b34c06e3 | 48 | print_non_consecutive_character ((BUFFER), '>') |
a1066c99 | 49 | #define print_tree_identifier(BUFFER, TID) \ |
b34c06e3 GS |
50 | output_add_string ((BUFFER), IDENTIFIER_POINTER (TID)) |
51 | #define print_identifier(BUFFER, ID) output_add_string ((BUFFER), (ID)) | |
52 | #define separate_with_comma(BUFFER) output_add_string ((BUFFER), ", ") | |
a1066c99 | 53 | |
99885b3f GDR |
54 | /* The global buffer where we dump everything. It is there only for |
55 | transitional purpose. It is expected, in the near future, to be | |
56 | completely removed. */ | |
57 | static output_buffer scratch_buffer_rec; | |
58 | static output_buffer *scratch_buffer = &scratch_buffer_rec; | |
0aafb128 | 59 | |
b34c06e3 | 60 | # define NEXT_CODE(T) (TREE_CODE (TREE_TYPE (T))) |
8d08fdba | 61 | |
99885b3f GDR |
62 | #define reinit_global_formatting_buffer() \ |
63 | output_clear_message_text (scratch_buffer) | |
64 | ||
158991b7 KG |
65 | static const char *args_to_string PARAMS ((tree, int)); |
66 | static const char *assop_to_string PARAMS ((enum tree_code, int)); | |
67 | static const char *code_to_string PARAMS ((enum tree_code, int)); | |
68 | static const char *cv_to_string PARAMS ((tree, int)); | |
69 | static const char *decl_to_string PARAMS ((tree, int)); | |
70 | static const char *expr_to_string PARAMS ((tree, int)); | |
71 | static const char *fndecl_to_string PARAMS ((tree, int)); | |
158991b7 KG |
72 | static const char *op_to_string PARAMS ((enum tree_code, int)); |
73 | static const char *parm_to_string PARAMS ((int, int)); | |
74 | static const char *type_to_string PARAMS ((tree, int)); | |
9e93bc9d | 75 | |
761f0855 GDR |
76 | static void dump_type PARAMS ((tree, int)); |
77 | static void dump_typename PARAMS ((tree, int)); | |
78 | static void dump_simple_decl PARAMS ((tree, tree, int)); | |
79 | static void dump_decl PARAMS ((tree, int)); | |
80 | static void dump_template_decl PARAMS ((tree, int)); | |
81 | static void dump_function_decl PARAMS ((tree, int)); | |
82 | static void dump_expr PARAMS ((tree, int)); | |
83 | static void dump_unary_op PARAMS ((const char *, tree, int)); | |
84 | static void dump_binary_op PARAMS ((const char *, tree, int)); | |
85 | static void dump_aggr_type PARAMS ((tree, int)); | |
86 | static enum pad dump_type_prefix PARAMS ((tree, int)); | |
87 | static void dump_type_suffix PARAMS ((tree, int)); | |
88 | static void dump_function_name PARAMS ((tree, int)); | |
89 | static void dump_expr_list PARAMS ((tree, int)); | |
158991b7 KG |
90 | static void dump_global_iord PARAMS ((tree)); |
91 | static enum pad dump_qualifiers PARAMS ((tree, enum pad)); | |
92 | static void dump_char PARAMS ((int)); | |
761f0855 GDR |
93 | static void dump_parameters PARAMS ((tree, int)); |
94 | static void dump_exception_spec PARAMS ((tree, int)); | |
c3e76028 | 95 | static const char *class_key_or_enum PARAMS ((tree)); |
761f0855 GDR |
96 | static void dump_template_argument PARAMS ((tree, int)); |
97 | static void dump_template_argument_list PARAMS ((tree, int)); | |
98 | static void dump_template_parameter PARAMS ((tree, int)); | |
158991b7 | 99 | static void dump_template_bindings PARAMS ((tree, tree)); |
761f0855 GDR |
100 | static void dump_scope PARAMS ((tree, int)); |
101 | static void dump_template_parms PARAMS ((tree, int, int)); | |
9e93bc9d | 102 | |
cb753e49 | 103 | static const char *function_category PARAMS ((tree)); |
47b69537 GDR |
104 | static void maybe_print_instantiation_context PARAMS ((diagnostic_context *)); |
105 | static void print_instantiation_full_context PARAMS ((diagnostic_context *)); | |
106 | static void print_instantiation_partial_context PARAMS ((diagnostic_context *, | |
107 | tree, | |
cb753e49 | 108 | const char *, int)); |
47b69537 GDR |
109 | static void cp_diagnostic_starter PARAMS ((diagnostic_context *, |
110 | diagnostic_info *)); | |
111 | static void cp_diagnostic_finalizer PARAMS ((diagnostic_context *, | |
112 | diagnostic_info *)); | |
113 | static void cp_print_error_function PARAMS ((diagnostic_context *, | |
114 | diagnostic_info *)); | |
115 | ||
116 | static bool cp_printer PARAMS ((output_buffer *, text_info *)); | |
99885b3f | 117 | static void print_non_consecutive_character PARAMS ((output_buffer *, int)); |
749ced52 ZW |
118 | static void print_integer PARAMS ((output_buffer *, HOST_WIDE_INT)); |
119 | static tree locate_error PARAMS ((const char *, va_list)); | |
8d08fdba MS |
120 | |
121 | void | |
122 | init_error () | |
123 | { | |
f68fc4db GDR |
124 | diagnostic_starter (global_dc) = cp_diagnostic_starter; |
125 | diagnostic_finalizer (global_dc) = cp_diagnostic_finalizer; | |
749ced52 ZW |
126 | diagnostic_format_decoder (global_dc) = cp_printer; |
127 | ||
f68fc4db | 128 | init_output_buffer (scratch_buffer, /* prefix */NULL, /* line-width */0); |
8d08fdba MS |
129 | } |
130 | ||
9e93bc9d | 131 | /* Dump a scope, if deemed necessary. */ |
bbcec105 | 132 | |
9e93bc9d NS |
133 | static void |
134 | dump_scope (scope, flags) | |
bbcec105 | 135 | tree scope; |
761f0855 | 136 | int flags; |
bbcec105 | 137 | { |
55ace93c | 138 | int f = ~TFF_RETURN_TYPE & (flags & (TFF_SCOPE | TFF_CHASE_TYPEDEF)); |
761f0855 | 139 | |
9e93bc9d NS |
140 | if (scope == NULL_TREE) |
141 | return; | |
bb20cc46 | 142 | |
9e93bc9d NS |
143 | if (TREE_CODE (scope) == NAMESPACE_DECL) |
144 | { | |
145 | if (scope != global_namespace) | |
146 | { | |
761f0855 | 147 | dump_decl (scope, f); |
99885b3f | 148 | print_scope_operator (scratch_buffer); |
9e93bc9d | 149 | } |
9e93bc9d NS |
150 | } |
151 | else if (AGGREGATE_TYPE_P (scope)) | |
152 | { | |
761f0855 | 153 | dump_type (scope, f); |
99885b3f | 154 | print_scope_operator (scratch_buffer); |
9e93bc9d | 155 | } |
761f0855 | 156 | else if ((flags & TFF_SCOPE) && TREE_CODE (scope) == FUNCTION_DECL) |
9e93bc9d | 157 | { |
761f0855 | 158 | dump_function_decl (scope, f); |
99885b3f | 159 | print_scope_operator (scratch_buffer); |
9e93bc9d | 160 | } |
bbcec105 JM |
161 | } |
162 | ||
9e93bc9d NS |
163 | /* Dump type qualifiers, providing padding as requested. Return an |
164 | indication of whether we dumped something. */ | |
165 | ||
166 | static enum pad | |
91063b51 | 167 | dump_qualifiers (t, p) |
8d08fdba MS |
168 | tree t; |
169 | enum pad p; | |
170 | { | |
9e93bc9d NS |
171 | static const int masks[] = |
172 | {TYPE_QUAL_CONST, TYPE_QUAL_VOLATILE, TYPE_QUAL_RESTRICT}; | |
173 | static const char *const names[] = | |
174 | {"const", "volatile", "__restrict"}; | |
175 | int ix; | |
176 | int quals = TYPE_QUALS (t); | |
177 | int do_after = p == after; | |
bb20cc46 | 178 | |
9e93bc9d | 179 | if (quals) |
8d08fdba | 180 | { |
9e93bc9d NS |
181 | for (ix = 0; ix != 3; ix++) |
182 | if (masks[ix] & quals) | |
183 | { | |
184 | if (p == before) | |
99885b3f | 185 | output_add_space (scratch_buffer); |
9e93bc9d | 186 | p = before; |
99885b3f | 187 | print_identifier (scratch_buffer, names[ix]); |
9e93bc9d NS |
188 | } |
189 | if (do_after) | |
99885b3f | 190 | output_add_space (scratch_buffer); |
8d08fdba | 191 | } |
9e93bc9d NS |
192 | else |
193 | p = none; | |
194 | return p; | |
8d08fdba MS |
195 | } |
196 | ||
197 | /* This must be large enough to hold any printed integer or floating-point | |
198 | value. */ | |
199 | static char digit_buffer[128]; | |
200 | ||
612c671a | 201 | /* Dump the template ARGument under control of FLAGS. */ |
5f77d6cc GDR |
202 | |
203 | static void | |
612c671a GDR |
204 | dump_template_argument (arg, flags) |
205 | tree arg; | |
761f0855 | 206 | int flags; |
5f77d6cc | 207 | { |
2f939d94 | 208 | if (TYPE_P (arg) || TREE_CODE (arg) == TEMPLATE_DECL) |
761f0855 | 209 | dump_type (arg, flags & ~TFF_CLASS_KEY_OR_ENUM); |
5f77d6cc | 210 | else |
761f0855 | 211 | dump_expr (arg, (flags | TFF_EXPR_IN_PARENS) & ~TFF_CLASS_KEY_OR_ENUM); |
5f77d6cc GDR |
212 | } |
213 | ||
612c671a GDR |
214 | /* Dump a template-argument-list ARGS (always a TREE_VEC) under control |
215 | of FLAGS. */ | |
216 | ||
217 | static void | |
218 | dump_template_argument_list (args, flags) | |
219 | tree args; | |
761f0855 | 220 | int flags; |
612c671a GDR |
221 | { |
222 | int n = TREE_VEC_LENGTH (args); | |
223 | int need_comma = 0; | |
224 | int i; | |
225 | ||
226 | for (i = 0; i< n; ++i) | |
227 | { | |
228 | if (need_comma) | |
99885b3f | 229 | separate_with_comma (scratch_buffer); |
612c671a GDR |
230 | dump_template_argument (TREE_VEC_ELT (args, i), flags); |
231 | need_comma = 1; | |
232 | } | |
233 | } | |
234 | ||
235 | /* Dump a template parameter PARM (a TREE_LIST) under control of FLAGS. */ | |
236 | ||
237 | static void | |
238 | dump_template_parameter (parm, flags) | |
239 | tree parm; | |
761f0855 | 240 | int flags; |
612c671a GDR |
241 | { |
242 | tree p = TREE_VALUE (parm); | |
243 | tree a = TREE_PURPOSE (parm); | |
244 | ||
245 | if (TREE_CODE (p) == TYPE_DECL) | |
246 | { | |
761f0855 | 247 | if (flags & TFF_DECL_SPECIFIERS) |
612c671a | 248 | { |
99885b3f | 249 | print_identifier (scratch_buffer, "class"); |
612c671a GDR |
250 | if (DECL_NAME (p)) |
251 | { | |
99885b3f GDR |
252 | output_add_space (scratch_buffer); |
253 | print_tree_identifier (scratch_buffer, DECL_NAME (p)); | |
612c671a GDR |
254 | } |
255 | } | |
256 | else if (DECL_NAME (p)) | |
99885b3f | 257 | print_tree_identifier (scratch_buffer, DECL_NAME (p)); |
612c671a | 258 | else |
99885b3f | 259 | print_identifier (scratch_buffer, "{template default argument error}"); |
612c671a GDR |
260 | } |
261 | else | |
761f0855 | 262 | dump_decl (p, flags | TFF_DECL_SPECIFIERS); |
612c671a | 263 | |
761f0855 | 264 | if ((flags & TFF_FUNCTION_DEFAULT_ARGUMENTS) && a != NULL_TREE) |
612c671a | 265 | { |
99885b3f | 266 | output_add_string (scratch_buffer, " = "); |
31bb3027 | 267 | if (TREE_CODE (p) == TYPE_DECL || TREE_CODE (p) == TEMPLATE_DECL) |
761f0855 | 268 | dump_type (a, flags & ~TFF_CHASE_TYPEDEF); |
612c671a | 269 | else |
761f0855 | 270 | dump_expr (a, flags | TFF_EXPR_IN_PARENS); |
612c671a GDR |
271 | } |
272 | } | |
273 | ||
274 | /* Dump, under control of FLAGS, a template-parameter-list binding. | |
275 | PARMS is a TREE_LIST of TREE_VEC of TREE_LIST and ARGS is a | |
276 | TREE_VEC. */ | |
277 | ||
278 | static void | |
b5ac18ea | 279 | dump_template_bindings (parms, args) |
612c671a | 280 | tree parms, args; |
612c671a | 281 | { |
612c671a GDR |
282 | int need_comma = 0; |
283 | ||
284 | while (parms) | |
285 | { | |
286 | tree p = TREE_VALUE (parms); | |
b5ac18ea MM |
287 | int lvl = TMPL_PARMS_DEPTH (parms); |
288 | int arg_idx = 0; | |
612c671a GDR |
289 | int i; |
290 | ||
291 | for (i = 0; i < TREE_VEC_LENGTH (p); ++i) | |
b5ac18ea | 292 | { |
2bb5d995 JM |
293 | tree arg = NULL_TREE; |
294 | ||
295 | /* Don't crash if we had an invalid argument list. */ | |
296 | if (TMPL_ARGS_DEPTH (args) >= lvl) | |
297 | { | |
298 | tree lvl_args = TMPL_ARGS_LEVEL (args, lvl); | |
299 | if (NUM_TMPL_ARGS (lvl_args) > arg_idx) | |
300 | arg = TREE_VEC_ELT (lvl_args, arg_idx); | |
301 | } | |
b5ac18ea MM |
302 | |
303 | if (need_comma) | |
99885b3f | 304 | separate_with_comma (scratch_buffer); |
761f0855 | 305 | dump_template_parameter (TREE_VEC_ELT (p, i), TFF_PLAIN_IDENTIFIER); |
99885b3f | 306 | output_add_string (scratch_buffer, " = "); |
b5ac18ea | 307 | if (arg) |
761f0855 | 308 | dump_template_argument (arg, TFF_PLAIN_IDENTIFIER); |
b5ac18ea | 309 | else |
99885b3f | 310 | print_identifier (scratch_buffer, "<missing>"); |
bb20cc46 | 311 | |
b5ac18ea MM |
312 | ++arg_idx; |
313 | need_comma = 1; | |
314 | } | |
612c671a GDR |
315 | |
316 | parms = TREE_CHAIN (parms); | |
317 | } | |
318 | } | |
319 | ||
b3426eb9 GK |
320 | /* Dump a human-readable equivalent of TYPE. FLAGS controls the |
321 | format. */ | |
e92cc029 | 322 | |
8d08fdba | 323 | static void |
9e93bc9d | 324 | dump_type (t, flags) |
8d08fdba | 325 | tree t; |
761f0855 | 326 | int flags; |
8d08fdba MS |
327 | { |
328 | if (t == NULL_TREE) | |
329 | return; | |
bb20cc46 | 330 | |
8d08fdba MS |
331 | if (TYPE_PTRMEMFUNC_P (t)) |
332 | goto offset_type; | |
333 | ||
334 | switch (TREE_CODE (t)) | |
335 | { | |
8d08fdba | 336 | case UNKNOWN_TYPE: |
99885b3f | 337 | print_identifier (scratch_buffer, "<unknown type>"); |
8d08fdba MS |
338 | break; |
339 | ||
dcd08efc JM |
340 | case TREE_LIST: |
341 | /* A list of function parms. */ | |
9e93bc9d | 342 | dump_parameters (t, flags); |
dcd08efc JM |
343 | break; |
344 | ||
8d08fdba | 345 | case IDENTIFIER_NODE: |
99885b3f | 346 | print_tree_identifier (scratch_buffer, t); |
8d08fdba MS |
347 | break; |
348 | ||
349 | case TREE_VEC: | |
9e93bc9d | 350 | dump_type (BINFO_TYPE (t), flags); |
8d08fdba MS |
351 | break; |
352 | ||
353 | case RECORD_TYPE: | |
354 | case UNION_TYPE: | |
355 | case ENUMERAL_TYPE: | |
9e93bc9d | 356 | dump_aggr_type (t, flags); |
8d08fdba MS |
357 | break; |
358 | ||
359 | case TYPE_DECL: | |
761f0855 | 360 | if (flags & TFF_CHASE_TYPEDEF) |
9e93bc9d NS |
361 | { |
362 | dump_type (DECL_ORIGINAL_TYPE (t) | |
363 | ? DECL_ORIGINAL_TYPE (t) : TREE_TYPE (t), flags); | |
364 | break; | |
365 | } | |
366 | /* else fallthrough */ | |
bb20cc46 | 367 | |
67c2a928 | 368 | case TEMPLATE_DECL: |
009425e1 | 369 | case NAMESPACE_DECL: |
761f0855 | 370 | dump_decl (t, flags & ~TFF_DECL_SPECIFIERS); |
8d08fdba | 371 | break; |
bb20cc46 | 372 | |
37c46b43 | 373 | case COMPLEX_TYPE: |
99885b3f | 374 | output_add_string (scratch_buffer, "__complex__ "); |
9e93bc9d | 375 | dump_type (TREE_TYPE (t), flags); |
37c46b43 MS |
376 | break; |
377 | ||
c00996a3 | 378 | case VECTOR_TYPE: |
39abc9a6 | 379 | output_add_string (scratch_buffer, "vector "); |
d8a6f584 JM |
380 | { |
381 | /* The subtype of a VECTOR_TYPE is something like intQI_type_node, | |
382 | which has no name and is not very useful for diagnostics. So | |
383 | look up the equivalent C type and print its name. */ | |
384 | tree elt = TREE_TYPE (t); | |
b0c48229 | 385 | elt = c_common_type_for_mode (TYPE_MODE (elt), TREE_UNSIGNED (elt)); |
d8a6f584 JM |
386 | dump_type (elt, flags); |
387 | } | |
c00996a3 JM |
388 | break; |
389 | ||
8d08fdba MS |
390 | case INTEGER_TYPE: |
391 | if (!TREE_UNSIGNED (TYPE_MAIN_VARIANT (t)) && TREE_UNSIGNED (t)) | |
99885b3f | 392 | output_add_string (scratch_buffer, "unsigned "); |
8d08fdba | 393 | else if (TREE_UNSIGNED (TYPE_MAIN_VARIANT (t)) && !TREE_UNSIGNED (t)) |
99885b3f | 394 | output_add_string (scratch_buffer, "signed "); |
8d08fdba MS |
395 | |
396 | /* fall through. */ | |
397 | case REAL_TYPE: | |
398 | case VOID_TYPE: | |
2986ae00 | 399 | case BOOLEAN_TYPE: |
3df095e2 MM |
400 | { |
401 | tree type; | |
91063b51 | 402 | dump_qualifiers (t, after); |
761f0855 | 403 | type = flags & TFF_CHASE_TYPEDEF ? TYPE_MAIN_VARIANT (t) : t; |
3df095e2 | 404 | if (TYPE_NAME (type) && TYPE_IDENTIFIER (type)) |
99885b3f | 405 | print_tree_identifier (scratch_buffer, TYPE_IDENTIFIER (type)); |
3df095e2 MM |
406 | else |
407 | /* Types like intQI_type_node and friends have no names. | |
408 | These don't come up in user error messages, but it's nice | |
409 | to be able to print them from the debugger. */ | |
99885b3f | 410 | print_identifier (scratch_buffer, "<anonymous>"); |
3df095e2 | 411 | } |
8d08fdba MS |
412 | break; |
413 | ||
73b0fce8 | 414 | case TEMPLATE_TEMPLATE_PARM: |
c6002625 | 415 | /* For parameters inside template signature. */ |
a1281f45 | 416 | if (TYPE_IDENTIFIER (t)) |
99885b3f | 417 | print_tree_identifier (scratch_buffer, TYPE_IDENTIFIER (t)); |
73b0fce8 | 418 | else |
99885b3f GDR |
419 | print_identifier |
420 | (scratch_buffer, "<anonymous template template parameter>"); | |
a1281f45 KL |
421 | break; |
422 | ||
423 | case BOUND_TEMPLATE_TEMPLATE_PARM: | |
424 | { | |
425 | tree args = TYPE_TI_ARGS (t); | |
99885b3f GDR |
426 | print_tree_identifier (scratch_buffer, TYPE_IDENTIFIER (t)); |
427 | print_template_argument_list_start (scratch_buffer); | |
a1281f45 | 428 | dump_template_argument_list (args, flags); |
99885b3f | 429 | print_template_argument_list_end (scratch_buffer); |
a1281f45 | 430 | } |
73b0fce8 KL |
431 | break; |
432 | ||
8d08fdba | 433 | case TEMPLATE_TYPE_PARM: |
91063b51 | 434 | dump_qualifiers (t, after); |
ec255269 | 435 | if (TYPE_IDENTIFIER (t)) |
99885b3f | 436 | print_tree_identifier (scratch_buffer, TYPE_IDENTIFIER (t)); |
ec255269 | 437 | else |
99885b3f GDR |
438 | print_identifier |
439 | (scratch_buffer, "<anonymous template type parameter>"); | |
8d08fdba MS |
440 | break; |
441 | ||
8d08fdba MS |
442 | /* This is not always necessary for pointers and such, but doing this |
443 | reduces code size. */ | |
444 | case ARRAY_TYPE: | |
445 | case POINTER_TYPE: | |
446 | case REFERENCE_TYPE: | |
447 | case OFFSET_TYPE: | |
448 | offset_type: | |
449 | case FUNCTION_TYPE: | |
450 | case METHOD_TYPE: | |
9e93bc9d NS |
451 | { |
452 | dump_type_prefix (t, flags); | |
453 | dump_type_suffix (t, flags); | |
8d08fdba | 454 | break; |
9e93bc9d | 455 | } |
5566b478 | 456 | case TYPENAME_TYPE: |
14d22dd6 | 457 | dump_qualifiers (t, after); |
8fbc5ae7 | 458 | output_add_string (scratch_buffer, "typename "); |
46e2747c | 459 | dump_typename (t, flags); |
5566b478 MS |
460 | break; |
461 | ||
b8c6534b KL |
462 | case UNBOUND_CLASS_TEMPLATE: |
463 | dump_type (TYPE_CONTEXT (t), flags); | |
464 | print_scope_operator (scratch_buffer); | |
465 | print_identifier (scratch_buffer, "template "); | |
466 | dump_type (DECL_NAME (TYPE_NAME (t)), flags); | |
467 | break; | |
468 | ||
b894fc05 | 469 | case TYPEOF_TYPE: |
99885b3f | 470 | output_add_string (scratch_buffer, "__typeof ("); |
761f0855 | 471 | dump_expr (TYPE_FIELDS (t), flags & ~TFF_EXPR_IN_PARENS); |
4e664ef1 | 472 | print_right_paren (scratch_buffer); |
b894fc05 JM |
473 | break; |
474 | ||
8d08fdba | 475 | default: |
99885b3f | 476 | sorry_for_unsupported_tree (t); |
c6002625 | 477 | /* Fall through to error. */ |
9e93bc9d NS |
478 | |
479 | case ERROR_MARK: | |
99885b3f | 480 | print_identifier (scratch_buffer, "<type error>"); |
9e93bc9d | 481 | break; |
8d08fdba MS |
482 | } |
483 | } | |
484 | ||
46e2747c NS |
485 | /* Dump a TYPENAME_TYPE. We need to notice when the context is itself |
486 | a TYPENAME_TYPE. */ | |
487 | ||
488 | static void | |
489 | dump_typename (t, flags) | |
490 | tree t; | |
761f0855 | 491 | int flags; |
46e2747c NS |
492 | { |
493 | tree ctx = TYPE_CONTEXT (t); | |
bb20cc46 | 494 | |
46e2747c NS |
495 | if (TREE_CODE (ctx) == TYPENAME_TYPE) |
496 | dump_typename (ctx, flags); | |
497 | else | |
761f0855 | 498 | dump_type (ctx, flags & ~TFF_CLASS_KEY_OR_ENUM); |
99885b3f | 499 | print_scope_operator (scratch_buffer); |
46e2747c NS |
500 | dump_decl (TYPENAME_TYPE_FULLNAME (t), flags); |
501 | } | |
502 | ||
9e93bc9d NS |
503 | /* Return the name of the supplied aggregate, or enumeral type. */ |
504 | ||
9c0758dd | 505 | static const char * |
c3e76028 | 506 | class_key_or_enum (t) |
8d08fdba | 507 | tree t; |
8d08fdba | 508 | { |
8d08fdba | 509 | if (TREE_CODE (t) == ENUMERAL_TYPE) |
51c184be | 510 | return "enum"; |
8d08fdba | 511 | else if (TREE_CODE (t) == UNION_TYPE) |
51c184be | 512 | return "union"; |
8d08fdba | 513 | else if (TYPE_LANG_SPECIFIC (t) && CLASSTYPE_DECLARED_CLASS (t)) |
51c184be | 514 | return "class"; |
8d08fdba | 515 | else |
51c184be MS |
516 | return "struct"; |
517 | } | |
518 | ||
9e93bc9d NS |
519 | /* Print out a class declaration T under the control of FLAGS, |
520 | in the form `class foo'. */ | |
e92cc029 | 521 | |
51c184be | 522 | static void |
9e93bc9d | 523 | dump_aggr_type (t, flags) |
51c184be | 524 | tree t; |
761f0855 | 525 | int flags; |
51c184be MS |
526 | { |
527 | tree name; | |
c3e76028 | 528 | const char *variety = class_key_or_enum (t); |
9e93bc9d NS |
529 | int typdef = 0; |
530 | int tmplate = 0; | |
8d08fdba | 531 | |
91063b51 | 532 | dump_qualifiers (t, after); |
8d08fdba | 533 | |
761f0855 | 534 | if (flags & TFF_CLASS_KEY_OR_ENUM) |
8d08fdba | 535 | { |
99885b3f GDR |
536 | print_identifier (scratch_buffer, variety); |
537 | output_add_space (scratch_buffer); | |
8d08fdba | 538 | } |
bb20cc46 | 539 | |
761f0855 | 540 | if (flags & TFF_CHASE_TYPEDEF) |
9e93bc9d | 541 | t = TYPE_MAIN_VARIANT (t); |
8d08fdba | 542 | |
9e93bc9d NS |
543 | name = TYPE_NAME (t); |
544 | ||
545 | if (name) | |
8d08fdba | 546 | { |
9e93bc9d NS |
547 | typdef = !DECL_ARTIFICIAL (name); |
548 | tmplate = !typdef && TREE_CODE (t) != ENUMERAL_TYPE | |
549 | && TYPE_LANG_SPECIFIC (t) && CLASSTYPE_TEMPLATE_INFO (t) | |
370af2d5 | 550 | && (CLASSTYPE_TEMPLATE_SPECIALIZATION (t) |
9e93bc9d NS |
551 | || TREE_CODE (CLASSTYPE_TI_TEMPLATE (t)) != TEMPLATE_DECL |
552 | || DECL_TEMPLATE_SPECIALIZATION (CLASSTYPE_TI_TEMPLATE (t)) | |
553 | || PRIMARY_TEMPLATE_P (CLASSTYPE_TI_TEMPLATE (t))); | |
761f0855 | 554 | dump_scope (CP_DECL_CONTEXT (name), flags | TFF_SCOPE); |
9e93bc9d NS |
555 | if (tmplate) |
556 | { | |
557 | /* Because the template names are mangled, we have to locate | |
558 | the most general template, and use that name. */ | |
559 | tree tpl = CLASSTYPE_TI_TEMPLATE (t); | |
bb20cc46 | 560 | |
9e93bc9d NS |
561 | while (DECL_TEMPLATE_INFO (tpl)) |
562 | tpl = DECL_TI_TEMPLATE (tpl); | |
563 | name = tpl; | |
564 | } | |
565 | name = DECL_NAME (name); | |
8d08fdba MS |
566 | } |
567 | ||
f30432d7 | 568 | if (name == 0 || ANON_AGGRNAME_P (name)) |
8d08fdba | 569 | { |
761f0855 | 570 | if (flags & TFF_CLASS_KEY_OR_ENUM) |
99885b3f GDR |
571 | print_identifier (scratch_buffer, "<anonymous>"); |
572 | else | |
573 | output_printf (scratch_buffer, "<anonymous %s>", variety); | |
8d08fdba MS |
574 | } |
575 | else | |
99885b3f | 576 | print_tree_identifier (scratch_buffer, name); |
9e93bc9d NS |
577 | if (tmplate) |
578 | dump_template_parms (TYPE_TEMPLATE_INFO (t), | |
579 | !CLASSTYPE_USE_TEMPLATE (t), | |
761f0855 | 580 | flags & ~TFF_TEMPLATE_HEADER); |
8d08fdba MS |
581 | } |
582 | ||
583 | /* Dump into the obstack the initial part of the output for a given type. | |
584 | This is necessary when dealing with things like functions returning | |
585 | functions. Examples: | |
586 | ||
587 | return type of `int (* fee ())()': pointer -> function -> int. Both | |
588 | pointer (and reference and offset) and function (and member) types must | |
589 | deal with prefix and suffix. | |
590 | ||
591 | Arrays must also do this for DECL nodes, like int a[], and for things like | |
bb20cc46 AJ |
592 | int *[]&. |
593 | ||
9e93bc9d NS |
594 | Return indicates how you should pad an object name after this. I.e. you |
595 | want to pad non-*, non-& cores, but not pad * or & types. */ | |
8d08fdba | 596 | |
9e93bc9d NS |
597 | static enum pad |
598 | dump_type_prefix (t, flags) | |
8d08fdba | 599 | tree t; |
761f0855 | 600 | int flags; |
8d08fdba | 601 | { |
9e93bc9d | 602 | enum pad padding = before; |
bb20cc46 | 603 | |
8d08fdba MS |
604 | if (TYPE_PTRMEMFUNC_P (t)) |
605 | { | |
606 | t = TYPE_PTRMEMFUNC_FN_TYPE (t); | |
607 | goto offset_type; | |
608 | } | |
bb20cc46 | 609 | |
8d08fdba MS |
610 | switch (TREE_CODE (t)) |
611 | { | |
612 | case POINTER_TYPE: | |
91063b51 | 613 | case REFERENCE_TYPE: |
8d08fdba MS |
614 | { |
615 | tree sub = TREE_TYPE (t); | |
bb20cc46 | 616 | |
9e93bc9d | 617 | padding = dump_type_prefix (sub, flags); |
8d08fdba MS |
618 | /* A tree for a member pointer looks like pointer to offset, |
619 | so let the OFFSET_TYPE case handle it. */ | |
91063b51 | 620 | if (!TYPE_PTRMEM_P (t)) |
8d08fdba | 621 | { |
9e93bc9d | 622 | if (TREE_CODE (sub) == ARRAY_TYPE) |
5f9cd837 GDR |
623 | { |
624 | output_add_space (scratch_buffer); | |
625 | print_left_paren (scratch_buffer); | |
626 | } | |
99885b3f GDR |
627 | output_add_character |
628 | (scratch_buffer, "&*"[TREE_CODE (t) == POINTER_TYPE]); | |
5f9cd837 | 629 | padding = dump_qualifiers (t, before); |
8d08fdba MS |
630 | } |
631 | } | |
8d08fdba MS |
632 | break; |
633 | ||
634 | case OFFSET_TYPE: | |
635 | offset_type: | |
9e93bc9d | 636 | padding = dump_type_prefix (TREE_TYPE (t), flags); |
51c184be MS |
637 | if (TREE_CODE (t) == OFFSET_TYPE) /* pmfs deal with this in d_t_p */ |
638 | { | |
9e93bc9d | 639 | if (padding != none) |
99885b3f | 640 | output_add_space (scratch_buffer); |
9e93bc9d | 641 | dump_type (TYPE_OFFSET_BASETYPE (t), flags); |
99885b3f | 642 | print_scope_operator (scratch_buffer); |
51c184be | 643 | } |
99885b3f | 644 | output_add_character (scratch_buffer, '*'); |
9e93bc9d | 645 | padding = dump_qualifiers (t, none); |
8d08fdba MS |
646 | break; |
647 | ||
648 | /* Can only be reached through function pointer -- this would not be | |
649 | correct if FUNCTION_DECLs used it. */ | |
650 | case FUNCTION_TYPE: | |
9e93bc9d NS |
651 | padding = dump_type_prefix (TREE_TYPE (t), flags); |
652 | if (padding != none) | |
99885b3f GDR |
653 | output_add_space (scratch_buffer); |
654 | print_left_paren (scratch_buffer); | |
9e93bc9d | 655 | padding = none; |
8d08fdba MS |
656 | break; |
657 | ||
658 | case METHOD_TYPE: | |
9e93bc9d NS |
659 | padding = dump_type_prefix (TREE_TYPE (t), flags); |
660 | if (padding != none) | |
99885b3f GDR |
661 | output_add_space (scratch_buffer); |
662 | print_left_paren (scratch_buffer); | |
9e93bc9d NS |
663 | padding = none; |
664 | dump_aggr_type (TYPE_METHOD_BASETYPE (t), flags); | |
99885b3f | 665 | print_scope_operator (scratch_buffer); |
8d08fdba MS |
666 | break; |
667 | ||
668 | case ARRAY_TYPE: | |
9e93bc9d | 669 | padding = dump_type_prefix (TREE_TYPE (t), flags); |
8d08fdba MS |
670 | break; |
671 | ||
672 | case ENUMERAL_TYPE: | |
8d08fdba MS |
673 | case IDENTIFIER_NODE: |
674 | case INTEGER_TYPE: | |
2986ae00 | 675 | case BOOLEAN_TYPE: |
8d08fdba MS |
676 | case REAL_TYPE: |
677 | case RECORD_TYPE: | |
678 | case TEMPLATE_TYPE_PARM: | |
73b0fce8 | 679 | case TEMPLATE_TEMPLATE_PARM: |
a1281f45 | 680 | case BOUND_TEMPLATE_TEMPLATE_PARM: |
8d08fdba MS |
681 | case TREE_LIST: |
682 | case TYPE_DECL: | |
683 | case TREE_VEC: | |
8d08fdba MS |
684 | case UNION_TYPE: |
685 | case UNKNOWN_TYPE: | |
686 | case VOID_TYPE: | |
5566b478 | 687 | case TYPENAME_TYPE: |
37c46b43 | 688 | case COMPLEX_TYPE: |
c00996a3 | 689 | case VECTOR_TYPE: |
9e93bc9d NS |
690 | dump_type (t, flags); |
691 | padding = before; | |
8d08fdba | 692 | break; |
bb20cc46 | 693 | |
8d08fdba | 694 | default: |
99885b3f GDR |
695 | sorry_for_unsupported_tree (t); |
696 | /* fall through. */ | |
9e93bc9d | 697 | case ERROR_MARK: |
99885b3f | 698 | print_identifier (scratch_buffer, "<typeprefixerror>"); |
9e93bc9d | 699 | break; |
8d08fdba | 700 | } |
9e93bc9d | 701 | return padding; |
8d08fdba MS |
702 | } |
703 | ||
9e93bc9d NS |
704 | /* Dump the suffix of type T, under control of FLAGS. This is the part |
705 | which appears after the identifier (or function parms). */ | |
706 | ||
8d08fdba | 707 | static void |
9e93bc9d | 708 | dump_type_suffix (t, flags) |
8d08fdba | 709 | tree t; |
761f0855 | 710 | int flags; |
8d08fdba MS |
711 | { |
712 | if (TYPE_PTRMEMFUNC_P (t)) | |
713 | t = TYPE_PTRMEMFUNC_FN_TYPE (t); | |
714 | ||
715 | switch (TREE_CODE (t)) | |
716 | { | |
717 | case POINTER_TYPE: | |
718 | case REFERENCE_TYPE: | |
719 | case OFFSET_TYPE: | |
39211cd5 | 720 | if (TREE_CODE (TREE_TYPE (t)) == ARRAY_TYPE) |
99885b3f | 721 | print_right_paren (scratch_buffer); |
9e93bc9d | 722 | dump_type_suffix (TREE_TYPE (t), flags); |
8d08fdba MS |
723 | break; |
724 | ||
725 | /* Can only be reached through function pointer */ | |
726 | case FUNCTION_TYPE: | |
727 | case METHOD_TYPE: | |
728 | { | |
729 | tree arg; | |
99885b3f | 730 | print_right_paren (scratch_buffer); |
8d08fdba MS |
731 | arg = TYPE_ARG_TYPES (t); |
732 | if (TREE_CODE (t) == METHOD_TYPE) | |
733 | arg = TREE_CHAIN (arg); | |
734 | ||
4995028c NS |
735 | /* Function pointers don't have default args. Not in standard C++, |
736 | anyway; they may in g++, but we'll just pretend otherwise. */ | |
761f0855 | 737 | dump_parameters (arg, flags & ~TFF_FUNCTION_DEFAULT_ARGUMENTS); |
4995028c | 738 | |
8d08fdba | 739 | if (TREE_CODE (t) == METHOD_TYPE) |
91063b51 | 740 | dump_qualifiers |
8d08fdba | 741 | (TREE_TYPE (TREE_VALUE (TYPE_ARG_TYPES (t))), before); |
9e93bc9d | 742 | dump_exception_spec (TYPE_RAISES_EXCEPTIONS (t), flags); |
ad6b1795 | 743 | dump_type_suffix (TREE_TYPE (t), flags); |
8d08fdba MS |
744 | break; |
745 | } | |
746 | ||
747 | case ARRAY_TYPE: | |
99885b3f | 748 | print_left_bracket (scratch_buffer); |
8d08fdba | 749 | if (TYPE_DOMAIN (t)) |
5156628f | 750 | { |
665f2503 | 751 | if (host_integerp (TYPE_MAX_VALUE (TYPE_DOMAIN (t)), 0)) |
99885b3f GDR |
752 | print_integer |
753 | (scratch_buffer, | |
754 | tree_low_cst (TYPE_MAX_VALUE (TYPE_DOMAIN (t)), 0) + 1); | |
5156628f | 755 | else if (TREE_CODE (TYPE_MAX_VALUE (TYPE_DOMAIN (t))) == MINUS_EXPR) |
9e93bc9d | 756 | dump_expr (TREE_OPERAND (TYPE_MAX_VALUE (TYPE_DOMAIN (t)), 0), |
761f0855 | 757 | flags & ~TFF_EXPR_IN_PARENS); |
5156628f | 758 | else |
ab76ca54 | 759 | dump_expr (fold (cp_build_binary_op |
5156628f | 760 | (PLUS_EXPR, TYPE_MAX_VALUE (TYPE_DOMAIN (t)), |
9e93bc9d | 761 | integer_one_node)), |
761f0855 | 762 | flags & ~TFF_EXPR_IN_PARENS); |
5156628f | 763 | } |
99885b3f | 764 | print_right_bracket (scratch_buffer); |
9e93bc9d | 765 | dump_type_suffix (TREE_TYPE (t), flags); |
8d08fdba | 766 | break; |
bb20cc46 | 767 | |
8d08fdba | 768 | case ENUMERAL_TYPE: |
8d08fdba MS |
769 | case IDENTIFIER_NODE: |
770 | case INTEGER_TYPE: | |
2986ae00 | 771 | case BOOLEAN_TYPE: |
8d08fdba MS |
772 | case REAL_TYPE: |
773 | case RECORD_TYPE: | |
774 | case TEMPLATE_TYPE_PARM: | |
73b0fce8 | 775 | case TEMPLATE_TEMPLATE_PARM: |
a97d0689 | 776 | case BOUND_TEMPLATE_TEMPLATE_PARM: |
8d08fdba MS |
777 | case TREE_LIST: |
778 | case TYPE_DECL: | |
779 | case TREE_VEC: | |
8d08fdba MS |
780 | case UNION_TYPE: |
781 | case UNKNOWN_TYPE: | |
782 | case VOID_TYPE: | |
5566b478 | 783 | case TYPENAME_TYPE: |
37c46b43 | 784 | case COMPLEX_TYPE: |
c00996a3 | 785 | case VECTOR_TYPE: |
8d08fdba MS |
786 | break; |
787 | ||
788 | default: | |
99885b3f | 789 | sorry_for_unsupported_tree (t); |
9e93bc9d NS |
790 | case ERROR_MARK: |
791 | /* Don't mark it here, we should have already done in | |
792 | dump_type_prefix. */ | |
793 | break; | |
8d08fdba MS |
794 | } |
795 | } | |
796 | ||
49c249e1 | 797 | static void |
8d08fdba MS |
798 | dump_global_iord (t) |
799 | tree t; | |
800 | { | |
99885b3f | 801 | const char *p = NULL; |
8d08fdba | 802 | |
92643fea | 803 | if (DECL_GLOBAL_CTOR_P (t)) |
99885b3f | 804 | p = "initializers"; |
92643fea | 805 | else if (DECL_GLOBAL_DTOR_P (t)) |
99885b3f | 806 | p = "destructors"; |
8d08fdba | 807 | else |
a98facb0 | 808 | abort (); |
bb20cc46 | 809 | |
99885b3f | 810 | output_printf (scratch_buffer, "(static %s for %s)", p, input_filename); |
8d08fdba MS |
811 | } |
812 | ||
07389efe | 813 | static void |
9e93bc9d | 814 | dump_simple_decl (t, type, flags) |
07389efe MM |
815 | tree t; |
816 | tree type; | |
761f0855 | 817 | int flags; |
07389efe | 818 | { |
761f0855 | 819 | if (flags & TFF_DECL_SPECIFIERS) |
07389efe | 820 | { |
9e93bc9d | 821 | if (dump_type_prefix (type, flags) != none) |
99885b3f | 822 | output_add_space (scratch_buffer); |
07389efe | 823 | } |
9e93bc9d NS |
824 | if (!DECL_INITIAL (t) || TREE_CODE (DECL_INITIAL (t)) != TEMPLATE_PARM_INDEX) |
825 | dump_scope (CP_DECL_CONTEXT (t), flags); | |
07389efe | 826 | if (DECL_NAME (t)) |
9e93bc9d | 827 | dump_decl (DECL_NAME (t), flags); |
07389efe | 828 | else |
99885b3f | 829 | print_identifier (scratch_buffer, "<anonymous>"); |
761f0855 | 830 | if (flags & TFF_DECL_SPECIFIERS) |
9e93bc9d | 831 | dump_type_suffix (type, flags); |
07389efe MM |
832 | } |
833 | ||
9e93bc9d NS |
834 | /* Dump a human readable string for the decl T under control of FLAGS. */ |
835 | ||
8d08fdba | 836 | static void |
9e93bc9d | 837 | dump_decl (t, flags) |
8d08fdba | 838 | tree t; |
761f0855 | 839 | int flags; |
8d08fdba MS |
840 | { |
841 | if (t == NULL_TREE) | |
842 | return; | |
843 | ||
844 | switch (TREE_CODE (t)) | |
845 | { | |
7177d104 | 846 | case TYPE_DECL: |
8d2733ca MS |
847 | { |
848 | /* Don't say 'typedef class A' */ | |
fc378698 | 849 | if (DECL_ARTIFICIAL (t)) |
8d2733ca | 850 | { |
761f0855 | 851 | if ((flags & TFF_DECL_SPECIFIERS) |
9e93bc9d | 852 | && TREE_CODE (TREE_TYPE (t)) == TEMPLATE_TYPE_PARM) |
c6002625 | 853 | /* Say `class T' not just `T'. */ |
99885b3f | 854 | output_add_string (scratch_buffer, "class "); |
a9936d39 | 855 | |
9e93bc9d | 856 | dump_type (TREE_TYPE (t), flags); |
8d2733ca MS |
857 | break; |
858 | } | |
859 | } | |
761f0855 | 860 | if (flags & TFF_DECL_SPECIFIERS) |
99885b3f | 861 | output_add_string (scratch_buffer, "typedef "); |
bb20cc46 | 862 | dump_simple_decl (t, DECL_ORIGINAL_TYPE (t) |
9e93bc9d NS |
863 | ? DECL_ORIGINAL_TYPE (t) : TREE_TYPE (t), |
864 | flags); | |
7177d104 | 865 | break; |
bb20cc46 | 866 | |
8d08fdba | 867 | case VAR_DECL: |
b7484fbe | 868 | if (DECL_NAME (t) && VTABLE_NAME_P (DECL_NAME (t))) |
8d08fdba | 869 | { |
99885b3f | 870 | output_add_string (scratch_buffer, "vtable for "); |
c4372ef4 NS |
871 | my_friendly_assert (TYPE_P (DECL_CONTEXT (t)), 20010720); |
872 | dump_type (DECL_CONTEXT (t), flags); | |
8d08fdba MS |
873 | break; |
874 | } | |
875 | /* else fall through */ | |
876 | case FIELD_DECL: | |
877 | case PARM_DECL: | |
9e93bc9d | 878 | dump_simple_decl (t, TREE_TYPE (t), flags); |
8d08fdba MS |
879 | break; |
880 | ||
f6a898ba | 881 | case RESULT_DECL: |
99885b3f | 882 | output_add_string (scratch_buffer, "<return value> "); |
f6a898ba AO |
883 | dump_simple_decl (t, TREE_TYPE (t), flags); |
884 | break; | |
885 | ||
a9aedbc2 | 886 | case NAMESPACE_DECL: |
9e93bc9d | 887 | dump_scope (CP_DECL_CONTEXT (t), flags); |
0c8feefe | 888 | if (DECL_NAME (t) == anonymous_namespace_name) |
99885b3f | 889 | print_identifier (scratch_buffer, "<unnamed>"); |
0c8feefe | 890 | else |
99885b3f | 891 | print_tree_identifier (scratch_buffer, DECL_NAME (t)); |
a9aedbc2 MS |
892 | break; |
893 | ||
3e3f722c | 894 | case SCOPE_REF: |
761f0855 | 895 | dump_decl (TREE_OPERAND (t, 0), flags & ~TFF_DECL_SPECIFIERS); |
99885b3f | 896 | print_scope_operator (scratch_buffer); |
9e93bc9d | 897 | dump_decl (TREE_OPERAND (t, 1), flags); |
bb20cc46 | 898 | break; |
3e3f722c | 899 | |
8d08fdba | 900 | case ARRAY_REF: |
9e93bc9d | 901 | dump_decl (TREE_OPERAND (t, 0), flags); |
99885b3f | 902 | print_left_bracket (scratch_buffer); |
9e93bc9d | 903 | dump_decl (TREE_OPERAND (t, 1), flags); |
99885b3f | 904 | print_right_bracket (scratch_buffer); |
8d08fdba MS |
905 | break; |
906 | ||
9e93bc9d | 907 | /* So that we can do dump_decl on an aggr type. */ |
8d08fdba MS |
908 | case RECORD_TYPE: |
909 | case UNION_TYPE: | |
910 | case ENUMERAL_TYPE: | |
9e93bc9d | 911 | dump_type (t, flags); |
8d08fdba MS |
912 | break; |
913 | ||
8d08fdba | 914 | case TYPE_EXPR: |
a98facb0 | 915 | abort (); |
8d08fdba MS |
916 | break; |
917 | ||
918 | /* These special cases are duplicated here so that other functions | |
33bd39a2 | 919 | can feed identifiers to error and get them demangled properly. */ |
8d08fdba | 920 | case IDENTIFIER_NODE: |
dc5c569a JJ |
921 | if (IDENTIFIER_TYPENAME_P (t)) |
922 | { | |
923 | output_add_string (scratch_buffer, "operator "); | |
924 | /* Not exactly IDENTIFIER_TYPE_VALUE. */ | |
925 | dump_type (TREE_TYPE (t), flags); | |
926 | break; | |
927 | } | |
928 | else | |
929 | print_tree_identifier (scratch_buffer, t); | |
8d08fdba MS |
930 | break; |
931 | ||
8f032717 | 932 | case OVERLOAD: |
65a5559b MM |
933 | if (OVL_CHAIN (t)) |
934 | { | |
935 | t = OVL_CURRENT (t); | |
936 | if (DECL_CLASS_SCOPE_P (t)) | |
937 | { | |
938 | dump_type (DECL_CONTEXT (t), flags); | |
939 | output_add_string (scratch_buffer, "::"); | |
940 | } | |
941 | else if (DECL_CONTEXT (t)) | |
942 | { | |
943 | dump_decl (DECL_CONTEXT (t), flags); | |
944 | output_add_string (scratch_buffer, "::"); | |
945 | } | |
946 | dump_decl (DECL_NAME (t), flags); | |
947 | break; | |
948 | } | |
949 | ||
950 | /* If there's only one function, just treat it like an ordinary | |
951 | FUNCTION_DECL. */ | |
8f032717 MM |
952 | t = OVL_CURRENT (t); |
953 | /* Fall through. */ | |
954 | ||
8d08fdba | 955 | case FUNCTION_DECL: |
92643fea MM |
956 | if (DECL_GLOBAL_CTOR_P (t) || DECL_GLOBAL_DTOR_P (t)) |
957 | dump_global_iord (t); | |
da20811c | 958 | else if (! DECL_LANG_SPECIFIC (t)) |
99885b3f | 959 | print_identifier (scratch_buffer, "<internal>"); |
8d08fdba | 960 | else |
9e93bc9d | 961 | dump_function_decl (t, flags); |
8d08fdba MS |
962 | break; |
963 | ||
964 | case TEMPLATE_DECL: | |
38066e83 | 965 | dump_template_decl (t, flags); |
8d08fdba MS |
966 | break; |
967 | ||
74cd8397 JM |
968 | case TEMPLATE_ID_EXPR: |
969 | { | |
970 | tree args; | |
aa36c081 JM |
971 | tree name = TREE_OPERAND (t, 0); |
972 | if (is_overloaded_fn (name)) | |
973 | name = DECL_NAME (get_first_fn (name)); | |
9e93bc9d | 974 | dump_decl (name, flags); |
99885b3f | 975 | print_template_argument_list_start (scratch_buffer); |
74cd8397 JM |
976 | for (args = TREE_OPERAND (t, 1); args; args = TREE_CHAIN (args)) |
977 | { | |
612c671a | 978 | dump_template_argument (TREE_VALUE (args), flags); |
74cd8397 | 979 | if (TREE_CHAIN (args)) |
99885b3f | 980 | separate_with_comma (scratch_buffer); |
74cd8397 | 981 | } |
99885b3f | 982 | print_template_argument_list_end (scratch_buffer); |
74cd8397 JM |
983 | } |
984 | break; | |
985 | ||
0fb9f1c3 | 986 | case LOOKUP_EXPR: |
9e93bc9d | 987 | dump_decl (TREE_OPERAND (t, 0), flags); |
0fb9f1c3 JM |
988 | break; |
989 | ||
8d08fdba | 990 | case LABEL_DECL: |
99885b3f | 991 | print_tree_identifier (scratch_buffer, DECL_NAME (t)); |
8d08fdba MS |
992 | break; |
993 | ||
994 | case CONST_DECL: | |
6467930b | 995 | if ((TREE_TYPE (t) != NULL_TREE && NEXT_CODE (t) == ENUMERAL_TYPE) |
03555413 | 996 | || (DECL_INITIAL (t) && |
f84b4be9 | 997 | TREE_CODE (DECL_INITIAL (t)) == TEMPLATE_PARM_INDEX)) |
9e93bc9d | 998 | dump_simple_decl (t, TREE_TYPE (t), flags); |
224c649b | 999 | else if (DECL_NAME (t)) |
9e93bc9d | 1000 | dump_decl (DECL_NAME (t), flags); |
03555413 | 1001 | else if (DECL_INITIAL (t)) |
761f0855 | 1002 | dump_expr (DECL_INITIAL (t), flags | TFF_EXPR_IN_PARENS); |
03555413 | 1003 | else |
99885b3f | 1004 | print_identifier (scratch_buffer, "enumerator"); |
8d08fdba MS |
1005 | break; |
1006 | ||
cffa8729 | 1007 | case USING_DECL: |
99885b3f | 1008 | output_add_string (scratch_buffer, "using "); |
9e93bc9d | 1009 | dump_type (DECL_INITIAL (t), flags); |
99885b3f GDR |
1010 | print_scope_operator (scratch_buffer); |
1011 | print_tree_identifier (scratch_buffer, DECL_NAME (t)); | |
cffa8729 MS |
1012 | break; |
1013 | ||
50ad9642 MM |
1014 | case BASELINK: |
1015 | dump_decl (BASELINK_FUNCTIONS (t), flags); | |
1016 | break; | |
1017 | ||
8d08fdba | 1018 | default: |
99885b3f | 1019 | sorry_for_unsupported_tree (t); |
9e93bc9d NS |
1020 | /* Fallthrough to error. */ |
1021 | ||
1022 | case ERROR_MARK: | |
99885b3f | 1023 | print_identifier (scratch_buffer, "<declaration error>"); |
9e93bc9d NS |
1024 | break; |
1025 | } | |
1026 | } | |
1027 | ||
1028 | /* Dump a template declaration T under control of FLAGS. This means the | |
1029 | 'template <...> leaders plus the 'class X' or 'void fn(...)' part. */ | |
1030 | ||
1031 | static void | |
1032 | dump_template_decl (t, flags) | |
1033 | tree t; | |
761f0855 | 1034 | int flags; |
9e93bc9d | 1035 | { |
b5ac18ea MM |
1036 | tree orig_parms = DECL_TEMPLATE_PARMS (t); |
1037 | tree parms; | |
bb20cc46 AJ |
1038 | int i; |
1039 | ||
761f0855 | 1040 | if (flags & TFF_TEMPLATE_HEADER) |
9e93bc9d | 1041 | { |
bb20cc46 | 1042 | for (parms = orig_parms = nreverse (orig_parms); |
b5ac18ea MM |
1043 | parms; |
1044 | parms = TREE_CHAIN (parms)) | |
9e93bc9d | 1045 | { |
b5ac18ea MM |
1046 | tree inner_parms = INNERMOST_TEMPLATE_PARMS (parms); |
1047 | int len = TREE_VEC_LENGTH (inner_parms); | |
bb20cc46 | 1048 | |
99885b3f | 1049 | output_add_string (scratch_buffer, "template<"); |
38066e83 KL |
1050 | |
1051 | /* If we've shown the template prefix, we'd better show the | |
1052 | parameters' and decl's type too. */ | |
1053 | flags |= TFF_DECL_SPECIFIERS; | |
1054 | ||
9e93bc9d NS |
1055 | for (i = 0; i < len; i++) |
1056 | { | |
9e93bc9d | 1057 | if (i) |
99885b3f | 1058 | separate_with_comma (scratch_buffer); |
b5ac18ea | 1059 | dump_template_parameter (TREE_VEC_ELT (inner_parms, i), flags); |
9e93bc9d | 1060 | } |
99885b3f | 1061 | print_template_argument_list_end (scratch_buffer); |
faafaee6 | 1062 | output_add_space (scratch_buffer); |
9e93bc9d | 1063 | } |
b5ac18ea | 1064 | nreverse(orig_parms); |
38066e83 KL |
1065 | |
1066 | if (DECL_TEMPLATE_TEMPLATE_PARM_P (t)) | |
c6002625 | 1067 | /* Say `template<arg> class TT' not just `template<arg> TT'. */ |
38066e83 | 1068 | output_add_string (scratch_buffer, "class "); |
9e93bc9d | 1069 | } |
38066e83 | 1070 | |
9e93bc9d NS |
1071 | if (TREE_CODE (DECL_TEMPLATE_RESULT (t)) == TYPE_DECL) |
1072 | dump_type (TREE_TYPE (t), | |
761f0855 GDR |
1073 | ((flags & ~TFF_CLASS_KEY_OR_ENUM) | TFF_TEMPLATE_NAME |
1074 | | (flags & TFF_DECL_SPECIFIERS ? TFF_CLASS_KEY_OR_ENUM : 0))); | |
9e93bc9d | 1075 | else if (TREE_CODE (DECL_TEMPLATE_RESULT (t)) == VAR_DECL) |
761f0855 | 1076 | dump_decl (DECL_TEMPLATE_RESULT (t), flags | TFF_TEMPLATE_NAME); |
9e93bc9d | 1077 | else if (TREE_TYPE (t) == NULL_TREE) |
a98facb0 | 1078 | abort (); |
9e93bc9d NS |
1079 | else |
1080 | switch (NEXT_CODE (t)) | |
1081 | { | |
1082 | case METHOD_TYPE: | |
1083 | case FUNCTION_TYPE: | |
761f0855 | 1084 | dump_function_decl (t, flags | TFF_TEMPLATE_NAME); |
9e93bc9d NS |
1085 | break; |
1086 | default: | |
0e339752 | 1087 | /* This case can occur with some invalid code. */ |
9e93bc9d | 1088 | dump_type (TREE_TYPE (t), |
761f0855 GDR |
1089 | (flags & ~TFF_CLASS_KEY_OR_ENUM) | TFF_TEMPLATE_NAME |
1090 | | (flags & TFF_DECL_SPECIFIERS ? TFF_CLASS_KEY_OR_ENUM : 0)); | |
8d08fdba MS |
1091 | } |
1092 | } | |
1093 | ||
4995028c | 1094 | /* Pretty print a function decl. There are several ways we want to print a |
761f0855 | 1095 | function declaration. The TFF_ bits in FLAGS tells us how to behave. |
33bd39a2 | 1096 | As error can only apply the '#' flag once to give 0 and 1 for V, there |
c6002625 | 1097 | is %D which doesn't print the throw specs, and %F which does. */ |
8d08fdba MS |
1098 | |
1099 | static void | |
9e93bc9d | 1100 | dump_function_decl (t, flags) |
8d08fdba | 1101 | tree t; |
761f0855 | 1102 | int flags; |
8d08fdba | 1103 | { |
98c1c668 JM |
1104 | tree fntype; |
1105 | tree parmtypes; | |
8d08fdba | 1106 | tree cname = NULL_TREE; |
612c671a GDR |
1107 | tree template_args = NULL_TREE; |
1108 | tree template_parms = NULL_TREE; | |
761f0855 | 1109 | int show_return = flags & TFF_RETURN_TYPE || flags & TFF_DECL_SPECIFIERS; |
8d08fdba | 1110 | |
98c1c668 JM |
1111 | if (TREE_CODE (t) == TEMPLATE_DECL) |
1112 | t = DECL_TEMPLATE_RESULT (t); | |
1113 | ||
612c671a | 1114 | /* Pretty print template instantiations only. */ |
f9817201 | 1115 | if (DECL_USE_TEMPLATE (t) && DECL_TEMPLATE_INFO (t)) |
612c671a | 1116 | { |
f9a7ae04 MM |
1117 | tree tmpl; |
1118 | ||
612c671a | 1119 | template_args = DECL_TI_ARGS (t); |
f9a7ae04 MM |
1120 | tmpl = most_general_template (t); |
1121 | if (tmpl && TREE_CODE (tmpl) == TEMPLATE_DECL) | |
1122 | { | |
1123 | template_parms = DECL_TEMPLATE_PARMS (tmpl); | |
1124 | t = tmpl; | |
1125 | } | |
612c671a GDR |
1126 | } |
1127 | ||
98c1c668 | 1128 | fntype = TREE_TYPE (t); |
e0fff4b3 | 1129 | parmtypes = FUNCTION_FIRST_USER_PARMTYPE (t); |
98c1c668 | 1130 | |
2642b9bf | 1131 | if (DECL_CLASS_SCOPE_P (t)) |
4f1c5b7d | 1132 | cname = DECL_CONTEXT (t); |
8d08fdba MS |
1133 | /* this is for partially instantiated template methods */ |
1134 | else if (TREE_CODE (fntype) == METHOD_TYPE) | |
1135 | cname = TREE_TYPE (TREE_VALUE (parmtypes)); | |
1136 | ||
761f0855 | 1137 | if (!(flags & TFF_DECL_SPECIFIERS)) |
9e93bc9d NS |
1138 | /* OK */; |
1139 | else if (DECL_STATIC_FUNCTION_P (t)) | |
99885b3f | 1140 | print_identifier (scratch_buffer, "static "); |
00bb3dad | 1141 | else if (DECL_VIRTUAL_P (t)) |
99885b3f | 1142 | print_identifier (scratch_buffer, "virtual "); |
bb20cc46 | 1143 | |
9e93bc9d NS |
1144 | /* Print the return type? */ |
1145 | if (show_return) | |
1146 | show_return = !DECL_CONV_FN_P (t) && !DECL_CONSTRUCTOR_P (t) | |
1147 | && !DECL_DESTRUCTOR_P (t); | |
1148 | if (show_return) | |
8d08fdba | 1149 | { |
5f9cd837 GDR |
1150 | dump_type_prefix (TREE_TYPE (fntype), flags); |
1151 | output_add_space (scratch_buffer); | |
8d08fdba MS |
1152 | } |
1153 | ||
61cd552e | 1154 | /* Print the function name. */ |
8d08fdba MS |
1155 | if (cname) |
1156 | { | |
9e93bc9d | 1157 | dump_type (cname, flags); |
99885b3f | 1158 | print_scope_operator (scratch_buffer); |
2642b9bf | 1159 | } |
9e93bc9d NS |
1160 | else |
1161 | dump_scope (CP_DECL_CONTEXT (t), flags); | |
8d08fdba | 1162 | |
9e93bc9d | 1163 | dump_function_name (t, flags); |
bb20cc46 | 1164 | |
55ace93c | 1165 | if (1) |
ad50e811 | 1166 | { |
ad50e811 | 1167 | dump_parameters (parmtypes, flags); |
bb20cc46 | 1168 | |
ad50e811 MM |
1169 | if (TREE_CODE (fntype) == METHOD_TYPE) |
1170 | dump_qualifiers (TREE_TYPE (TREE_VALUE (TYPE_ARG_TYPES (fntype))), | |
1171 | before); | |
bb20cc46 | 1172 | |
761f0855 | 1173 | if (flags & TFF_EXCEPTION_SPECIFICATION) |
ad50e811 | 1174 | dump_exception_spec (TYPE_RAISES_EXCEPTIONS (fntype), flags); |
ad6b1795 JM |
1175 | |
1176 | if (show_return) | |
1177 | dump_type_suffix (TREE_TYPE (fntype), flags); | |
ad50e811 | 1178 | } |
612c671a GDR |
1179 | |
1180 | /* If T is a template instantiation, dump the parameter binding. */ | |
1181 | if (template_parms != NULL_TREE && template_args != NULL_TREE) | |
1182 | { | |
99885b3f | 1183 | output_add_string (scratch_buffer, " [with "); |
b5ac18ea | 1184 | dump_template_bindings (template_parms, template_args); |
99885b3f | 1185 | print_right_bracket (scratch_buffer); |
612c671a | 1186 | } |
4995028c NS |
1187 | } |
1188 | ||
9e93bc9d NS |
1189 | /* Print a parameter list. If this is for a member function, the |
1190 | member object ptr (and any other hidden args) should have | |
c6002625 | 1191 | already been removed. */ |
4995028c NS |
1192 | |
1193 | static void | |
9e93bc9d | 1194 | dump_parameters (parmtypes, flags) |
4995028c | 1195 | tree parmtypes; |
761f0855 | 1196 | int flags; |
4995028c NS |
1197 | { |
1198 | int first; | |
99885b3f GDR |
1199 | |
1200 | print_left_paren (scratch_buffer); | |
4995028c NS |
1201 | |
1202 | for (first = 1; parmtypes != void_list_node; | |
1203 | parmtypes = TREE_CHAIN (parmtypes)) | |
1204 | { | |
1205 | if (!first) | |
99885b3f | 1206 | separate_with_comma (scratch_buffer); |
4995028c NS |
1207 | first = 0; |
1208 | if (!parmtypes) | |
1209 | { | |
99885b3f | 1210 | print_identifier (scratch_buffer, "..."); |
4995028c NS |
1211 | break; |
1212 | } | |
9e93bc9d | 1213 | dump_type (TREE_VALUE (parmtypes), flags); |
bb20cc46 | 1214 | |
761f0855 | 1215 | if ((flags & TFF_FUNCTION_DEFAULT_ARGUMENTS) && TREE_PURPOSE (parmtypes)) |
4995028c | 1216 | { |
99885b3f | 1217 | output_add_string (scratch_buffer, " = "); |
761f0855 | 1218 | dump_expr (TREE_PURPOSE (parmtypes), flags | TFF_EXPR_IN_PARENS); |
4995028c NS |
1219 | } |
1220 | } | |
1221 | ||
99885b3f | 1222 | print_right_paren (scratch_buffer); |
4995028c NS |
1223 | } |
1224 | ||
c6002625 | 1225 | /* Print an exception specification. T is the exception specification. */ |
4995028c NS |
1226 | |
1227 | static void | |
9e93bc9d | 1228 | dump_exception_spec (t, flags) |
4995028c | 1229 | tree t; |
761f0855 | 1230 | int flags; |
4995028c NS |
1231 | { |
1232 | if (t) | |
1233 | { | |
99885b3f | 1234 | output_add_string (scratch_buffer, " throw ("); |
4995028c NS |
1235 | if (TREE_VALUE (t) != NULL_TREE) |
1236 | while (1) | |
1237 | { | |
9e93bc9d | 1238 | dump_type (TREE_VALUE (t), flags); |
4995028c NS |
1239 | t = TREE_CHAIN (t); |
1240 | if (!t) | |
1241 | break; | |
99885b3f | 1242 | separate_with_comma (scratch_buffer); |
4995028c | 1243 | } |
99885b3f | 1244 | print_right_paren (scratch_buffer); |
4995028c | 1245 | } |
8d08fdba MS |
1246 | } |
1247 | ||
1248 | /* Handle the function name for a FUNCTION_DECL node, grokking operators | |
1249 | and destructors properly. */ | |
e92cc029 | 1250 | |
8d08fdba | 1251 | static void |
9e93bc9d | 1252 | dump_function_name (t, flags) |
8d08fdba | 1253 | tree t; |
761f0855 | 1254 | int flags; |
8d08fdba MS |
1255 | { |
1256 | tree name = DECL_NAME (t); | |
1257 | ||
78abea27 RS |
1258 | if (TREE_CODE (t) == TEMPLATE_DECL) |
1259 | t = DECL_TEMPLATE_RESULT (t); | |
1260 | ||
5e818b93 JM |
1261 | /* Don't let the user see __comp_ctor et al. */ |
1262 | if (DECL_CONSTRUCTOR_P (t) | |
1263 | || DECL_DESTRUCTOR_P (t)) | |
1264 | name = constructor_name (DECL_CONTEXT (t)); | |
1265 | ||
aa45967f | 1266 | if (DECL_DESTRUCTOR_P (t)) |
8d08fdba | 1267 | { |
99885b3f | 1268 | output_add_character (scratch_buffer, '~'); |
761f0855 | 1269 | dump_decl (name, TFF_PLAIN_IDENTIFIER); |
8d08fdba | 1270 | } |
aa45967f | 1271 | else if (DECL_CONV_FN_P (t)) |
8d08fdba MS |
1272 | { |
1273 | /* This cannot use the hack that the operator's return | |
1274 | type is stashed off of its name because it may be | |
1275 | used for error reporting. In the case of conflicting | |
1276 | declarations, both will have the same name, yet | |
1277 | the types will be different, hence the TREE_TYPE field | |
1278 | of the first name will be clobbered by the second. */ | |
99885b3f | 1279 | output_add_string (scratch_buffer, "operator "); |
9e93bc9d | 1280 | dump_type (TREE_TYPE (TREE_TYPE (t)), flags); |
8d08fdba MS |
1281 | } |
1282 | else if (IDENTIFIER_OPNAME_P (name)) | |
99885b3f | 1283 | print_tree_identifier (scratch_buffer, name); |
8d08fdba | 1284 | else |
9e93bc9d | 1285 | dump_decl (name, flags); |
386b8a85 | 1286 | |
9e93bc9d | 1287 | if (DECL_LANG_SPECIFIC (t) && DECL_TEMPLATE_INFO (t) |
05fd666b | 1288 | && !DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION (t) |
bb20cc46 | 1289 | && (DECL_TEMPLATE_SPECIALIZATION (t) |
36a117a5 MM |
1290 | || TREE_CODE (DECL_TI_TEMPLATE (t)) != TEMPLATE_DECL |
1291 | || DECL_TEMPLATE_SPECIALIZATION (DECL_TI_TEMPLATE (t)) | |
1292 | || PRIMARY_TEMPLATE_P (DECL_TI_TEMPLATE (t)))) | |
9e93bc9d NS |
1293 | dump_template_parms (DECL_TEMPLATE_INFO (t), !DECL_USE_TEMPLATE (t), flags); |
1294 | } | |
75650646 | 1295 | |
9e93bc9d NS |
1296 | /* Dump the template parameters from the template info INFO under control of |
1297 | FLAGS. PRIMARY indicates whether this is a primary template decl, or | |
1298 | specialization (partial or complete). For partial specializations we show | |
1299 | the specialized parameter values. For a primary template we show no | |
1300 | decoration. */ | |
1301 | ||
1302 | static void | |
1303 | dump_template_parms (info, primary, flags) | |
1304 | tree info; | |
1305 | int primary; | |
761f0855 | 1306 | int flags; |
9e93bc9d NS |
1307 | { |
1308 | tree args = info ? TI_ARGS (info) : NULL_TREE; | |
bb20cc46 | 1309 | |
761f0855 | 1310 | if (primary && flags & TFF_TEMPLATE_NAME) |
9e93bc9d | 1311 | return; |
761f0855 | 1312 | flags &= ~(TFF_CLASS_KEY_OR_ENUM | TFF_TEMPLATE_NAME); |
99885b3f | 1313 | print_template_argument_list_start (scratch_buffer); |
9e93bc9d NS |
1314 | |
1315 | /* Be careful only to print things when we have them, so as not | |
36a117a5 | 1316 | to crash producing error messages. */ |
9e93bc9d NS |
1317 | if (args && !primary) |
1318 | { | |
1319 | int len = 0; | |
1320 | int ix = 0; | |
1321 | int need_comma = 0; | |
bb20cc46 | 1322 | |
9e93bc9d NS |
1323 | if (TREE_CODE (args) == TREE_VEC) |
1324 | { | |
1325 | if (TREE_VEC_LENGTH (args) > 0 | |
bb20cc46 AJ |
1326 | && TREE_CODE (TREE_VEC_ELT (args, 0)) == TREE_VEC) |
1327 | args = TREE_VEC_ELT (args, TREE_VEC_LENGTH (args) - 1); | |
1328 | ||
9e93bc9d NS |
1329 | len = TREE_VEC_LENGTH (args); |
1330 | } | |
1331 | else if (TREE_CODE (args) == TREE_LIST) | |
1332 | len = -1; | |
1333 | while (ix != len && args) | |
1334 | { | |
1335 | tree arg; | |
1336 | if (len >= 0) | |
1337 | { | |
1338 | arg = TREE_VEC_ELT (args, ix); | |
1339 | ix++; | |
1340 | } | |
1341 | else | |
1342 | { | |
1343 | arg = TREE_VALUE (args); | |
1344 | args = TREE_CHAIN (args); | |
1345 | } | |
1346 | if (need_comma) | |
99885b3f GDR |
1347 | separate_with_comma (scratch_buffer); |
1348 | ||
9e93bc9d | 1349 | if (!arg) |
99885b3f | 1350 | print_identifier (scratch_buffer, "<template parameter error>"); |
9e93bc9d | 1351 | else |
612c671a | 1352 | dump_template_argument (arg, flags); |
9e93bc9d NS |
1353 | need_comma = 1; |
1354 | } | |
1355 | } | |
9e93bc9d NS |
1356 | else if (primary) |
1357 | { | |
1358 | tree tpl = TI_TEMPLATE (info); | |
1359 | tree parms = DECL_TEMPLATE_PARMS (tpl); | |
1360 | int len, ix; | |
bb20cc46 | 1361 | |
9e93bc9d NS |
1362 | parms = TREE_CODE (parms) == TREE_LIST ? TREE_VALUE (parms) : NULL_TREE; |
1363 | len = parms ? TREE_VEC_LENGTH (parms) : 0; | |
bb20cc46 | 1364 | |
9e93bc9d NS |
1365 | for (ix = 0; ix != len; ix++) |
1366 | { | |
1367 | tree parm = TREE_VALUE (TREE_VEC_ELT (parms, ix)); | |
1368 | ||
1369 | if (ix) | |
99885b3f | 1370 | separate_with_comma (scratch_buffer); |
bb20cc46 | 1371 | |
761f0855 | 1372 | dump_decl (parm, flags & ~TFF_DECL_SPECIFIERS); |
9e93bc9d | 1373 | } |
386b8a85 | 1374 | } |
99885b3f | 1375 | print_template_argument_list_end (scratch_buffer); |
8d08fdba MS |
1376 | } |
1377 | ||
1378 | static void | |
1379 | dump_char (c) | |
b2bb2710 | 1380 | int c; |
8d08fdba MS |
1381 | { |
1382 | switch (c) | |
1383 | { | |
a0a33927 | 1384 | case TARGET_NEWLINE: |
99885b3f | 1385 | output_add_string (scratch_buffer, "\\n"); |
8d08fdba | 1386 | break; |
a0a33927 | 1387 | case TARGET_TAB: |
99885b3f | 1388 | output_add_string (scratch_buffer, "\\t"); |
8d08fdba | 1389 | break; |
a0a33927 | 1390 | case TARGET_VT: |
99885b3f | 1391 | output_add_string (scratch_buffer, "\\v"); |
8d08fdba | 1392 | break; |
a0a33927 | 1393 | case TARGET_BS: |
99885b3f | 1394 | output_add_string (scratch_buffer, "\\b"); |
8d08fdba | 1395 | break; |
a0a33927 | 1396 | case TARGET_CR: |
99885b3f | 1397 | output_add_string (scratch_buffer, "\\r"); |
8d08fdba | 1398 | break; |
a0a33927 | 1399 | case TARGET_FF: |
99885b3f | 1400 | output_add_string (scratch_buffer, "\\f"); |
8d08fdba | 1401 | break; |
a0a33927 | 1402 | case TARGET_BELL: |
99885b3f | 1403 | output_add_string (scratch_buffer, "\\a"); |
8d08fdba MS |
1404 | break; |
1405 | case '\\': | |
99885b3f | 1406 | output_add_string (scratch_buffer, "\\\\"); |
8d08fdba MS |
1407 | break; |
1408 | case '\'': | |
99885b3f | 1409 | output_add_string (scratch_buffer, "\\'"); |
8d08fdba MS |
1410 | break; |
1411 | case '\"': | |
99885b3f | 1412 | output_add_string (scratch_buffer, "\\\""); |
8d08fdba MS |
1413 | break; |
1414 | default: | |
faa25e97 | 1415 | if (ISPRINT (c)) |
99885b3f | 1416 | output_add_character (scratch_buffer, c); |
8d08fdba MS |
1417 | else |
1418 | { | |
1419 | sprintf (digit_buffer, "\\%03o", (int) c); | |
99885b3f | 1420 | output_add_string (scratch_buffer, digit_buffer); |
8d08fdba MS |
1421 | } |
1422 | } | |
1423 | } | |
1424 | ||
1425 | /* Print out a list of initializers (subr of dump_expr) */ | |
e92cc029 | 1426 | |
8d08fdba | 1427 | static void |
9e93bc9d | 1428 | dump_expr_list (l, flags) |
8d08fdba | 1429 | tree l; |
761f0855 | 1430 | int flags; |
8d08fdba MS |
1431 | { |
1432 | while (l) | |
1433 | { | |
761f0855 | 1434 | dump_expr (TREE_VALUE (l), flags | TFF_EXPR_IN_PARENS); |
8d08fdba | 1435 | l = TREE_CHAIN (l); |
9e93bc9d | 1436 | if (l) |
99885b3f | 1437 | separate_with_comma (scratch_buffer); |
8d08fdba MS |
1438 | } |
1439 | } | |
1440 | ||
c6002625 | 1441 | /* Print out an expression E under control of FLAGS. */ |
e92cc029 | 1442 | |
8d08fdba | 1443 | static void |
9e93bc9d | 1444 | dump_expr (t, flags) |
8d08fdba | 1445 | tree t; |
761f0855 | 1446 | int flags; |
8d08fdba | 1447 | { |
8c048a52 GDR |
1448 | if (t == 0) |
1449 | return; | |
1450 | ||
8d08fdba MS |
1451 | switch (TREE_CODE (t)) |
1452 | { | |
1453 | case VAR_DECL: | |
1454 | case PARM_DECL: | |
1455 | case FIELD_DECL: | |
1456 | case CONST_DECL: | |
1457 | case FUNCTION_DECL: | |
ec255269 | 1458 | case TEMPLATE_DECL: |
6b57ac29 | 1459 | case NAMESPACE_DECL: |
5d73aa63 | 1460 | case OVERLOAD: |
a723baf1 | 1461 | case IDENTIFIER_NODE: |
761f0855 | 1462 | dump_decl (t, flags & ~TFF_DECL_SPECIFIERS); |
8d08fdba MS |
1463 | break; |
1464 | ||
1465 | case INTEGER_CST: | |
1466 | { | |
1467 | tree type = TREE_TYPE (t); | |
1468 | my_friendly_assert (type != 0, 81); | |
1469 | ||
1470 | /* If it's an enum, output its tag, rather than its value. */ | |
1471 | if (TREE_CODE (type) == ENUMERAL_TYPE) | |
1472 | { | |
fa40aa12 | 1473 | tree values = TYPE_VALUES (type); |
bb20cc46 | 1474 | |
fa40aa12 NS |
1475 | for (; values; |
1476 | values = TREE_CHAIN (values)) | |
1477 | if (tree_int_cst_equal (TREE_VALUE (values), t)) | |
1478 | break; | |
bb20cc46 | 1479 | |
fa40aa12 | 1480 | if (values) |
99885b3f | 1481 | print_tree_identifier (scratch_buffer, TREE_PURPOSE (values)); |
fa40aa12 NS |
1482 | else |
1483 | { | |
1484 | /* Value must have been cast. */ | |
99885b3f | 1485 | print_left_paren (scratch_buffer); |
fa40aa12 | 1486 | dump_type (type, flags); |
99885b3f | 1487 | print_right_paren (scratch_buffer); |
fa40aa12 NS |
1488 | goto do_int; |
1489 | } | |
8d08fdba | 1490 | } |
b7484fbe MS |
1491 | else if (type == boolean_type_node) |
1492 | { | |
665f2503 | 1493 | if (t == boolean_false_node || integer_zerop (t)) |
99885b3f | 1494 | print_identifier (scratch_buffer, "false"); |
b7484fbe | 1495 | else if (t == boolean_true_node) |
99885b3f | 1496 | print_identifier (scratch_buffer, "true"); |
b7484fbe MS |
1497 | } |
1498 | else if (type == char_type_node) | |
8d08fdba | 1499 | { |
99885b3f | 1500 | output_add_character (scratch_buffer, '\''); |
5089de93 MM |
1501 | if (host_integerp (t, TREE_UNSIGNED (type))) |
1502 | dump_char (tree_low_cst (t, TREE_UNSIGNED (type))); | |
1503 | else | |
42b99e03 KG |
1504 | output_printf (scratch_buffer, "\\x%x", |
1505 | (unsigned int) TREE_INT_CST_LOW (t)); | |
99885b3f | 1506 | output_add_character (scratch_buffer, '\''); |
8d08fdba | 1507 | } |
fa40aa12 | 1508 | else |
8d08fdba | 1509 | { |
fa40aa12 | 1510 | do_int: |
ba523395 | 1511 | if (! host_integerp (t, 0)) |
8d08fdba | 1512 | { |
fa40aa12 NS |
1513 | tree val = t; |
1514 | ||
1515 | if (tree_int_cst_sgn (val) < 0) | |
1516 | { | |
99885b3f | 1517 | output_add_character (scratch_buffer, '-'); |
fa40aa12 NS |
1518 | val = build_int_2 (-TREE_INT_CST_LOW (val), |
1519 | ~TREE_INT_CST_HIGH (val) | |
1520 | + !TREE_INT_CST_LOW (val)); | |
1521 | } | |
1522 | /* Would "%x%0*x" or "%x%*0x" get zero-padding on all | |
1523 | systems? */ | |
1524 | { | |
1525 | static char format[10]; /* "%x%09999x\0" */ | |
1526 | if (!format[0]) | |
1527 | sprintf (format, "%%x%%0%dx", HOST_BITS_PER_INT / 4); | |
1528 | sprintf (digit_buffer, format, TREE_INT_CST_HIGH (val), | |
1529 | TREE_INT_CST_LOW (val)); | |
99885b3f | 1530 | output_add_string (scratch_buffer, digit_buffer); |
fa40aa12 | 1531 | } |
8d08fdba | 1532 | } |
fa40aa12 | 1533 | else |
99885b3f | 1534 | print_integer (scratch_buffer, TREE_INT_CST_LOW (t)); |
8d08fdba | 1535 | } |
8d08fdba MS |
1536 | } |
1537 | break; | |
1538 | ||
1539 | case REAL_CST: | |
da6eec72 RH |
1540 | real_to_decimal (digit_buffer, &TREE_REAL_CST (t), |
1541 | sizeof (digit_buffer), 0, 1); | |
99885b3f | 1542 | output_add_string (scratch_buffer, digit_buffer); |
8d08fdba MS |
1543 | break; |
1544 | ||
61a127b3 | 1545 | case PTRMEM_CST: |
99885b3f | 1546 | output_add_character (scratch_buffer, '&'); |
9e93bc9d | 1547 | dump_type (PTRMEM_CST_CLASS (t), flags); |
99885b3f GDR |
1548 | print_scope_operator (scratch_buffer); |
1549 | print_tree_identifier | |
1550 | (scratch_buffer, DECL_NAME (PTRMEM_CST_MEMBER (t))); | |
61a127b3 MM |
1551 | break; |
1552 | ||
8d08fdba MS |
1553 | case STRING_CST: |
1554 | { | |
9c0758dd | 1555 | const char *p = TREE_STRING_POINTER (t); |
8d08fdba MS |
1556 | int len = TREE_STRING_LENGTH (t) - 1; |
1557 | int i; | |
1558 | ||
99885b3f | 1559 | output_add_character (scratch_buffer, '\"'); |
8d08fdba MS |
1560 | for (i = 0; i < len; i++) |
1561 | dump_char (p[i]); | |
99885b3f | 1562 | output_add_character (scratch_buffer, '\"'); |
8d08fdba MS |
1563 | } |
1564 | break; | |
1565 | ||
1566 | case COMPOUND_EXPR: | |
99885b3f | 1567 | print_left_paren (scratch_buffer); |
761f0855 | 1568 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1569 | separate_with_comma (scratch_buffer); |
761f0855 | 1570 | dump_expr (TREE_OPERAND (t, 1), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1571 | print_right_paren (scratch_buffer); |
8d08fdba MS |
1572 | break; |
1573 | ||
1574 | case COND_EXPR: | |
99885b3f | 1575 | print_left_paren (scratch_buffer); |
761f0855 | 1576 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1577 | output_add_string (scratch_buffer, " ? "); |
761f0855 | 1578 | dump_expr (TREE_OPERAND (t, 1), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1579 | output_add_string (scratch_buffer, " : "); |
761f0855 | 1580 | dump_expr (TREE_OPERAND (t, 2), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1581 | print_right_paren (scratch_buffer); |
8d08fdba MS |
1582 | break; |
1583 | ||
1584 | case SAVE_EXPR: | |
1585 | if (TREE_HAS_CONSTRUCTOR (t)) | |
1586 | { | |
99885b3f | 1587 | output_add_string (scratch_buffer, "new "); |
9e93bc9d | 1588 | dump_type (TREE_TYPE (TREE_TYPE (t)), flags); |
8d08fdba MS |
1589 | } |
1590 | else | |
1591 | { | |
761f0855 | 1592 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
8d08fdba MS |
1593 | } |
1594 | break; | |
1595 | ||
02531345 | 1596 | case AGGR_INIT_EXPR: |
27b8d0cd MM |
1597 | { |
1598 | tree fn = NULL_TREE; | |
bb20cc46 | 1599 | |
27b8d0cd MM |
1600 | if (TREE_CODE (TREE_OPERAND (t, 0)) == ADDR_EXPR) |
1601 | fn = TREE_OPERAND (TREE_OPERAND (t, 0), 0); | |
1602 | ||
1603 | if (fn && TREE_CODE (fn) == FUNCTION_DECL) | |
1604 | { | |
1605 | if (DECL_CONSTRUCTOR_P (fn)) | |
99885b3f GDR |
1606 | print_tree_identifier |
1607 | (scratch_buffer, TYPE_IDENTIFIER (TREE_TYPE (t))); | |
27b8d0cd MM |
1608 | else |
1609 | dump_decl (fn, 0); | |
1610 | } | |
1611 | else | |
1612 | dump_expr (TREE_OPERAND (t, 0), 0); | |
1613 | } | |
99885b3f | 1614 | print_left_paren (scratch_buffer); |
42976354 | 1615 | if (TREE_OPERAND (t, 1)) |
9e93bc9d | 1616 | dump_expr_list (TREE_CHAIN (TREE_OPERAND (t, 1)), flags); |
99885b3f | 1617 | print_right_paren (scratch_buffer); |
8d08fdba MS |
1618 | break; |
1619 | ||
1620 | case CALL_EXPR: | |
1621 | { | |
1622 | tree fn = TREE_OPERAND (t, 0); | |
1623 | tree args = TREE_OPERAND (t, 1); | |
bb20cc46 | 1624 | |
8d08fdba MS |
1625 | if (TREE_CODE (fn) == ADDR_EXPR) |
1626 | fn = TREE_OPERAND (fn, 0); | |
1627 | ||
6467930b | 1628 | if (TREE_TYPE (fn) != NULL_TREE && NEXT_CODE (fn) == METHOD_TYPE) |
8d08fdba MS |
1629 | { |
1630 | tree ob = TREE_VALUE (args); | |
1631 | if (TREE_CODE (ob) == ADDR_EXPR) | |
1632 | { | |
761f0855 | 1633 | dump_expr (TREE_OPERAND (ob, 0), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1634 | output_add_character (scratch_buffer, '.'); |
8d08fdba MS |
1635 | } |
1636 | else if (TREE_CODE (ob) != PARM_DECL | |
1637 | || strcmp (IDENTIFIER_POINTER (DECL_NAME (ob)), "this")) | |
1638 | { | |
761f0855 | 1639 | dump_expr (ob, flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1640 | output_add_string (scratch_buffer, "->"); |
8d08fdba MS |
1641 | } |
1642 | args = TREE_CHAIN (args); | |
1643 | } | |
761f0855 | 1644 | dump_expr (fn, flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1645 | print_left_paren (scratch_buffer); |
9e93bc9d | 1646 | dump_expr_list (args, flags); |
99885b3f | 1647 | print_right_paren (scratch_buffer); |
8d08fdba MS |
1648 | } |
1649 | break; | |
1650 | ||
285baa06 JM |
1651 | case NEW_EXPR: |
1652 | { | |
1653 | tree type = TREE_OPERAND (t, 1); | |
1654 | if (NEW_EXPR_USE_GLOBAL (t)) | |
99885b3f GDR |
1655 | print_scope_operator (scratch_buffer); |
1656 | output_add_string (scratch_buffer, "new "); | |
285baa06 JM |
1657 | if (TREE_OPERAND (t, 0)) |
1658 | { | |
99885b3f | 1659 | print_left_paren (scratch_buffer); |
9e93bc9d | 1660 | dump_expr_list (TREE_OPERAND (t, 0), flags); |
99885b3f | 1661 | output_add_string (scratch_buffer, ") "); |
285baa06 JM |
1662 | } |
1663 | if (TREE_CODE (type) == ARRAY_REF) | |
1664 | type = build_cplus_array_type | |
1665 | (TREE_OPERAND (type, 0), | |
fed3cef0 RK |
1666 | build_index_type (fold (build (MINUS_EXPR, integer_type_node, |
1667 | TREE_OPERAND (type, 1), | |
1668 | integer_one_node)))); | |
9e93bc9d | 1669 | dump_type (type, flags); |
285baa06 JM |
1670 | if (TREE_OPERAND (t, 2)) |
1671 | { | |
99885b3f | 1672 | print_left_paren (scratch_buffer); |
9e93bc9d | 1673 | dump_expr_list (TREE_OPERAND (t, 2), flags); |
99885b3f | 1674 | print_right_paren (scratch_buffer); |
285baa06 JM |
1675 | } |
1676 | } | |
1677 | break; | |
1678 | ||
8d08fdba MS |
1679 | case TARGET_EXPR: |
1680 | /* Note that this only works for G++ target exprs. If somebody | |
1681 | builds a general TARGET_EXPR, there's no way to represent that | |
1682 | it initializes anything other that the parameter slot for the | |
1683 | default argument. Note we may have cleared out the first | |
1684 | operand in expand_expr, so don't go killing ourselves. */ | |
1685 | if (TREE_OPERAND (t, 1)) | |
761f0855 | 1686 | dump_expr (TREE_OPERAND (t, 1), flags | TFF_EXPR_IN_PARENS); |
8d08fdba MS |
1687 | break; |
1688 | ||
b3ab27f3 | 1689 | case INIT_EXPR: |
8d08fdba MS |
1690 | case MODIFY_EXPR: |
1691 | case PLUS_EXPR: | |
1692 | case MINUS_EXPR: | |
1693 | case MULT_EXPR: | |
1694 | case TRUNC_DIV_EXPR: | |
1695 | case TRUNC_MOD_EXPR: | |
1696 | case MIN_EXPR: | |
1697 | case MAX_EXPR: | |
1698 | case LSHIFT_EXPR: | |
1699 | case RSHIFT_EXPR: | |
1700 | case BIT_IOR_EXPR: | |
1701 | case BIT_XOR_EXPR: | |
1702 | case BIT_AND_EXPR: | |
1703 | case BIT_ANDTC_EXPR: | |
1704 | case TRUTH_ANDIF_EXPR: | |
1705 | case TRUTH_ORIF_EXPR: | |
1706 | case LT_EXPR: | |
1707 | case LE_EXPR: | |
1708 | case GT_EXPR: | |
1709 | case GE_EXPR: | |
1710 | case EQ_EXPR: | |
1711 | case NE_EXPR: | |
2adeacc9 | 1712 | case EXACT_DIV_EXPR: |
596ea4e5 | 1713 | dump_binary_op (operator_name_info[(int) TREE_CODE (t)].name, t, flags); |
8d08fdba MS |
1714 | break; |
1715 | ||
1716 | case CEIL_DIV_EXPR: | |
1717 | case FLOOR_DIV_EXPR: | |
1718 | case ROUND_DIV_EXPR: | |
9e93bc9d | 1719 | dump_binary_op ("/", t, flags); |
8d08fdba MS |
1720 | break; |
1721 | ||
1722 | case CEIL_MOD_EXPR: | |
1723 | case FLOOR_MOD_EXPR: | |
1724 | case ROUND_MOD_EXPR: | |
9e93bc9d | 1725 | dump_binary_op ("%", t, flags); |
8d08fdba MS |
1726 | break; |
1727 | ||
1728 | case COMPONENT_REF: | |
1729 | { | |
1730 | tree ob = TREE_OPERAND (t, 0); | |
1731 | if (TREE_CODE (ob) == INDIRECT_REF) | |
1732 | { | |
1733 | ob = TREE_OPERAND (ob, 0); | |
1734 | if (TREE_CODE (ob) != PARM_DECL | |
1735 | || strcmp (IDENTIFIER_POINTER (DECL_NAME (ob)), "this")) | |
1736 | { | |
761f0855 | 1737 | dump_expr (ob, flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1738 | output_add_string (scratch_buffer, "->"); |
8d08fdba MS |
1739 | } |
1740 | } | |
1741 | else | |
1742 | { | |
761f0855 | 1743 | dump_expr (ob, flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1744 | output_add_character (scratch_buffer, '.'); |
8d08fdba | 1745 | } |
761f0855 | 1746 | dump_expr (TREE_OPERAND (t, 1), flags & ~TFF_EXPR_IN_PARENS); |
8d08fdba MS |
1747 | } |
1748 | break; | |
1749 | ||
28cbf42c | 1750 | case ARRAY_REF: |
761f0855 | 1751 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1752 | print_left_bracket (scratch_buffer); |
761f0855 | 1753 | dump_expr (TREE_OPERAND (t, 1), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1754 | print_right_bracket (scratch_buffer); |
28cbf42c MS |
1755 | break; |
1756 | ||
8d08fdba | 1757 | case CONVERT_EXPR: |
03da5286 | 1758 | if (TREE_TYPE (t) && VOID_TYPE_P (TREE_TYPE (t))) |
df39af7d | 1759 | { |
99885b3f | 1760 | print_left_paren (scratch_buffer); |
b72801e2 | 1761 | dump_type (TREE_TYPE (t), flags); |
99885b3f | 1762 | print_right_paren (scratch_buffer); |
9e93bc9d | 1763 | dump_expr (TREE_OPERAND (t, 0), flags); |
df39af7d JM |
1764 | } |
1765 | else | |
9e93bc9d | 1766 | dump_unary_op ("+", t, flags); |
8d08fdba MS |
1767 | break; |
1768 | ||
1769 | case ADDR_EXPR: | |
1770 | if (TREE_CODE (TREE_OPERAND (t, 0)) == FUNCTION_DECL | |
fd74ca0b MM |
1771 | || TREE_CODE (TREE_OPERAND (t, 0)) == STRING_CST |
1772 | /* An ADDR_EXPR can have reference type. In that case, we | |
1773 | shouldn't print the `&' doing so indicates to the user | |
1774 | that the expression has pointer type. */ | |
bb20cc46 | 1775 | || (TREE_TYPE (t) |
fd74ca0b | 1776 | && TREE_CODE (TREE_TYPE (t)) == REFERENCE_TYPE)) |
761f0855 | 1777 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
8d08fdba | 1778 | else |
9e93bc9d | 1779 | dump_unary_op ("&", t, flags); |
8d08fdba MS |
1780 | break; |
1781 | ||
1782 | case INDIRECT_REF: | |
1783 | if (TREE_HAS_CONSTRUCTOR (t)) | |
1784 | { | |
1785 | t = TREE_OPERAND (t, 0); | |
1786 | my_friendly_assert (TREE_CODE (t) == CALL_EXPR, 237); | |
761f0855 | 1787 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1788 | print_left_paren (scratch_buffer); |
9e93bc9d | 1789 | dump_expr_list (TREE_CHAIN (TREE_OPERAND (t, 1)), flags); |
99885b3f | 1790 | print_right_paren (scratch_buffer); |
8d08fdba MS |
1791 | } |
1792 | else | |
1793 | { | |
6467930b | 1794 | if (TREE_OPERAND (t,0) != NULL_TREE |
5082a355 | 1795 | && TREE_TYPE (TREE_OPERAND (t, 0)) |
6467930b | 1796 | && NEXT_CODE (TREE_OPERAND (t, 0)) == REFERENCE_TYPE) |
9e93bc9d | 1797 | dump_expr (TREE_OPERAND (t, 0), flags); |
8d08fdba | 1798 | else |
9e93bc9d | 1799 | dump_unary_op ("*", t, flags); |
8d08fdba MS |
1800 | } |
1801 | break; | |
1802 | ||
1803 | case NEGATE_EXPR: | |
1804 | case BIT_NOT_EXPR: | |
1805 | case TRUTH_NOT_EXPR: | |
1806 | case PREDECREMENT_EXPR: | |
1807 | case PREINCREMENT_EXPR: | |
596ea4e5 | 1808 | dump_unary_op (operator_name_info [(int)TREE_CODE (t)].name, t, flags); |
8d08fdba MS |
1809 | break; |
1810 | ||
1811 | case POSTDECREMENT_EXPR: | |
1812 | case POSTINCREMENT_EXPR: | |
99885b3f | 1813 | print_left_paren (scratch_buffer); |
761f0855 | 1814 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
99885b3f GDR |
1815 | print_identifier |
1816 | (scratch_buffer, operator_name_info[(int)TREE_CODE (t)].name); | |
1817 | print_right_paren (scratch_buffer); | |
8d08fdba MS |
1818 | break; |
1819 | ||
1820 | case NON_LVALUE_EXPR: | |
1821 | /* FIXME: This is a KLUDGE workaround for a parsing problem. There | |
1822 | should be another level of INDIRECT_REF so that I don't have to do | |
1823 | this. */ | |
6467930b | 1824 | if (TREE_TYPE (t) != NULL_TREE && NEXT_CODE (t) == POINTER_TYPE) |
8d08fdba MS |
1825 | { |
1826 | tree next = TREE_TYPE (TREE_TYPE (t)); | |
1827 | ||
1828 | while (TREE_CODE (next) == POINTER_TYPE) | |
1829 | next = TREE_TYPE (next); | |
bb20cc46 | 1830 | |
8d08fdba MS |
1831 | if (TREE_CODE (next) == FUNCTION_TYPE) |
1832 | { | |
761f0855 | 1833 | if (flags & TFF_EXPR_IN_PARENS) |
99885b3f GDR |
1834 | print_left_paren (scratch_buffer); |
1835 | output_add_character (scratch_buffer, '*'); | |
761f0855 GDR |
1836 | dump_expr (TREE_OPERAND (t, 0), flags & ~TFF_EXPR_IN_PARENS); |
1837 | if (flags & TFF_EXPR_IN_PARENS) | |
99885b3f | 1838 | print_right_paren (scratch_buffer); |
8d08fdba MS |
1839 | break; |
1840 | } | |
1841 | /* else FALLTHRU */ | |
1842 | } | |
761f0855 | 1843 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
8d08fdba MS |
1844 | break; |
1845 | ||
1846 | case NOP_EXPR: | |
9e93bc9d | 1847 | dump_expr (TREE_OPERAND (t, 0), flags); |
8d08fdba MS |
1848 | break; |
1849 | ||
89c6e7ac MM |
1850 | case EXPR_WITH_FILE_LOCATION: |
1851 | dump_expr (EXPR_WFL_NODE (t), flags); | |
1852 | break; | |
1853 | ||
8d08fdba | 1854 | case CONSTRUCTOR: |
9a3b49ac MS |
1855 | if (TREE_TYPE (t) && TYPE_PTRMEMFUNC_P (TREE_TYPE (t))) |
1856 | { | |
50ad9642 | 1857 | tree idx = build_ptrmemfunc_access_expr (t, pfn_identifier); |
9a3b49ac | 1858 | |
c4372ef4 | 1859 | if (integer_zerop (idx)) |
e08a8f45 MM |
1860 | { |
1861 | /* A NULL pointer-to-member constant. */ | |
99885b3f | 1862 | output_add_string (scratch_buffer, "(("); |
9e93bc9d | 1863 | dump_type (TREE_TYPE (t), flags); |
99885b3f | 1864 | output_add_string (scratch_buffer, ") 0)"); |
e08a8f45 MM |
1865 | break; |
1866 | } | |
665f2503 | 1867 | else if (host_integerp (idx, 0)) |
9a3b49ac MS |
1868 | { |
1869 | tree virtuals; | |
1870 | unsigned HOST_WIDE_INT n; | |
1871 | ||
1872 | t = TREE_TYPE (TYPE_PTRMEMFUNC_FN_TYPE (TREE_TYPE (t))); | |
1873 | t = TYPE_METHOD_BASETYPE (t); | |
83f2ccf4 | 1874 | virtuals = TYPE_BINFO_VIRTUALS (TYPE_MAIN_VARIANT (t)); |
bb20cc46 | 1875 | |
1f84ec23 | 1876 | n = tree_low_cst (idx, 0); |
9a3b49ac MS |
1877 | |
1878 | /* Map vtable index back one, to allow for the null pointer to | |
1879 | member. */ | |
1880 | --n; | |
1881 | ||
1882 | while (n > 0 && virtuals) | |
1883 | { | |
1884 | --n; | |
1885 | virtuals = TREE_CHAIN (virtuals); | |
1886 | } | |
1887 | if (virtuals) | |
1888 | { | |
31f8e4f3 | 1889 | dump_expr (BV_FN (virtuals), |
761f0855 | 1890 | flags | TFF_EXPR_IN_PARENS); |
9a3b49ac MS |
1891 | break; |
1892 | } | |
1893 | } | |
1894 | } | |
99885b3f | 1895 | output_add_character (scratch_buffer, '{'); |
9e93bc9d | 1896 | dump_expr_list (CONSTRUCTOR_ELTS (t), flags); |
99885b3f | 1897 | output_add_character (scratch_buffer, '}'); |
8d08fdba MS |
1898 | break; |
1899 | ||
51c184be MS |
1900 | case OFFSET_REF: |
1901 | { | |
1902 | tree ob = TREE_OPERAND (t, 0); | |
51924768 | 1903 | if (is_dummy_object (ob)) |
61a127b3 | 1904 | { |
05e0b2f4 JM |
1905 | t = TREE_OPERAND (t, 1); |
1906 | if (TREE_CODE (t) == FUNCTION_DECL) | |
61a127b3 | 1907 | /* A::f */ |
761f0855 | 1908 | dump_expr (t, flags | TFF_EXPR_IN_PARENS); |
05e0b2f4 | 1909 | else if (BASELINK_P (t)) |
da15dae6 MM |
1910 | dump_expr (OVL_CURRENT (BASELINK_FUNCTIONS (t)), |
1911 | flags | TFF_EXPR_IN_PARENS); | |
61a127b3 | 1912 | else |
9e93bc9d | 1913 | dump_decl (t, flags); |
61a127b3 | 1914 | } |
51c184be MS |
1915 | else |
1916 | { | |
bbcec105 JM |
1917 | if (TREE_CODE (ob) == INDIRECT_REF) |
1918 | { | |
761f0855 | 1919 | dump_expr (TREE_OPERAND (ob, 0), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1920 | output_add_string (scratch_buffer, "->*"); |
bbcec105 JM |
1921 | } |
1922 | else | |
1923 | { | |
761f0855 | 1924 | dump_expr (ob, flags | TFF_EXPR_IN_PARENS); |
99885b3f | 1925 | output_add_string (scratch_buffer, ".*"); |
bbcec105 | 1926 | } |
761f0855 | 1927 | dump_expr (TREE_OPERAND (t, 1), flags | TFF_EXPR_IN_PARENS); |
51c184be MS |
1928 | } |
1929 | break; | |
1930 | } | |
1931 | ||
f84b4be9 | 1932 | case TEMPLATE_PARM_INDEX: |
761f0855 | 1933 | dump_decl (TEMPLATE_PARM_DECL (t), flags & ~TFF_DECL_SPECIFIERS); |
de22184b | 1934 | break; |
5566b478 | 1935 | |
5566b478 | 1936 | case SCOPE_REF: |
9e93bc9d | 1937 | dump_type (TREE_OPERAND (t, 0), flags); |
99885b3f | 1938 | print_scope_operator (scratch_buffer); |
761f0855 | 1939 | dump_expr (TREE_OPERAND (t, 1), flags | TFF_EXPR_IN_PARENS); |
5566b478 MS |
1940 | break; |
1941 | ||
1942 | case CAST_EXPR: | |
e349ee73 MS |
1943 | if (TREE_OPERAND (t, 0) == NULL_TREE |
1944 | || TREE_CHAIN (TREE_OPERAND (t, 0))) | |
e76a2646 | 1945 | { |
9e93bc9d | 1946 | dump_type (TREE_TYPE (t), flags); |
99885b3f | 1947 | print_left_paren (scratch_buffer); |
9e93bc9d | 1948 | dump_expr_list (TREE_OPERAND (t, 0), flags); |
99885b3f | 1949 | print_right_paren (scratch_buffer); |
e76a2646 MS |
1950 | } |
1951 | else | |
1952 | { | |
99885b3f | 1953 | print_left_paren (scratch_buffer); |
9e93bc9d | 1954 | dump_type (TREE_TYPE (t), flags); |
99885b3f | 1955 | output_add_string (scratch_buffer, ")("); |
9e93bc9d | 1956 | dump_expr_list (TREE_OPERAND (t, 0), flags); |
99885b3f | 1957 | print_right_paren (scratch_buffer); |
e76a2646 MS |
1958 | } |
1959 | break; | |
1960 | ||
477f6664 JM |
1961 | case STATIC_CAST_EXPR: |
1962 | output_add_string (scratch_buffer, "static_cast<"); | |
1963 | goto cast; | |
1964 | case REINTERPRET_CAST_EXPR: | |
1965 | output_add_string (scratch_buffer, "reinterpret_cast<"); | |
1966 | goto cast; | |
1967 | case CONST_CAST_EXPR: | |
1968 | output_add_string (scratch_buffer, "const_cast<"); | |
1969 | goto cast; | |
1970 | case DYNAMIC_CAST_EXPR: | |
1971 | output_add_string (scratch_buffer, "dynamic_cast<"); | |
1972 | cast: | |
1973 | dump_type (TREE_TYPE (t), flags); | |
1974 | output_add_string (scratch_buffer, ">("); | |
1975 | dump_expr (TREE_OPERAND (t, 0), flags); | |
1976 | print_right_paren (scratch_buffer); | |
1977 | break; | |
1978 | ||
e76a2646 | 1979 | case LOOKUP_EXPR: |
99885b3f | 1980 | print_tree_identifier (scratch_buffer, TREE_OPERAND (t, 0)); |
e76a2646 MS |
1981 | break; |
1982 | ||
5a11e05b | 1983 | case ARROW_EXPR: |
9e93bc9d | 1984 | dump_expr (TREE_OPERAND (t, 0), flags); |
99885b3f | 1985 | output_add_string (scratch_buffer, "->"); |
5a11e05b BK |
1986 | break; |
1987 | ||
e76a2646 | 1988 | case SIZEOF_EXPR: |
abff8e06 JM |
1989 | case ALIGNOF_EXPR: |
1990 | if (TREE_CODE (t) == SIZEOF_EXPR) | |
99885b3f | 1991 | output_add_string (scratch_buffer, "sizeof ("); |
bb20cc46 | 1992 | else |
abff8e06 JM |
1993 | { |
1994 | my_friendly_assert (TREE_CODE (t) == ALIGNOF_EXPR, 0); | |
99885b3f | 1995 | output_add_string (scratch_buffer, "__alignof__ ("); |
abff8e06 | 1996 | } |
2f939d94 | 1997 | if (TYPE_P (TREE_OPERAND (t, 0))) |
9e93bc9d | 1998 | dump_type (TREE_OPERAND (t, 0), flags); |
e76a2646 | 1999 | else |
761f0855 | 2000 | dump_unary_op ("*", t, flags | TFF_EXPR_IN_PARENS); |
99885b3f | 2001 | print_right_paren (scratch_buffer); |
e76a2646 | 2002 | break; |
5566b478 | 2003 | |
da20811c | 2004 | case DEFAULT_ARG: |
99885b3f | 2005 | print_identifier (scratch_buffer, "<unparsed>"); |
da20811c JM |
2006 | break; |
2007 | ||
6748b643 JM |
2008 | case TRY_CATCH_EXPR: |
2009 | case WITH_CLEANUP_EXPR: | |
2010 | case CLEANUP_POINT_EXPR: | |
9e93bc9d | 2011 | dump_expr (TREE_OPERAND (t, 0), flags); |
6748b643 JM |
2012 | break; |
2013 | ||
40242ccf | 2014 | case PSEUDO_DTOR_EXPR: |
9e93bc9d | 2015 | dump_expr (TREE_OPERAND (t, 2), flags); |
99885b3f | 2016 | output_add_character (scratch_buffer, '.'); |
9e93bc9d | 2017 | dump_type (TREE_OPERAND (t, 0), flags); |
99885b3f | 2018 | output_add_string (scratch_buffer, "::~"); |
9e93bc9d | 2019 | dump_type (TREE_OPERAND (t, 1), flags); |
40242ccf MM |
2020 | break; |
2021 | ||
7ac7b28f | 2022 | case TEMPLATE_ID_EXPR: |
9e93bc9d | 2023 | dump_decl (t, flags); |
7ac7b28f MM |
2024 | break; |
2025 | ||
558475f0 MM |
2026 | case STMT_EXPR: |
2027 | /* We don't yet have a way of dumping statements in a | |
2028 | human-readable format. */ | |
99885b3f | 2029 | output_add_string (scratch_buffer, "({...})"); |
558475f0 MM |
2030 | break; |
2031 | ||
0045e0bc | 2032 | case BIND_EXPR: |
52a11cbf | 2033 | output_add_character (scratch_buffer, '{'); |
761f0855 | 2034 | dump_expr (TREE_OPERAND (t, 1), flags & ~TFF_EXPR_IN_PARENS); |
99885b3f | 2035 | output_add_character (scratch_buffer, '}'); |
0045e0bc | 2036 | break; |
bb20cc46 | 2037 | |
0045e0bc | 2038 | case LOOP_EXPR: |
99885b3f | 2039 | output_add_string (scratch_buffer, "while (1) { "); |
761f0855 | 2040 | dump_expr (TREE_OPERAND (t, 0), flags & ~TFF_EXPR_IN_PARENS); |
99885b3f | 2041 | output_add_character (scratch_buffer, '}'); |
0045e0bc MM |
2042 | break; |
2043 | ||
2044 | case EXIT_EXPR: | |
99885b3f | 2045 | output_add_string (scratch_buffer, "if ("); |
761f0855 | 2046 | dump_expr (TREE_OPERAND (t, 0), flags & ~TFF_EXPR_IN_PARENS); |
99885b3f | 2047 | output_add_string (scratch_buffer, ") break; "); |
0045e0bc MM |
2048 | break; |
2049 | ||
a723baf1 MM |
2050 | case BASELINK: |
2051 | print_tree_identifier (scratch_buffer, DECL_NAME (get_first_fn (t))); | |
2052 | break; | |
2053 | ||
bb20cc46 | 2054 | /* else fall through */ |
00595019 | 2055 | |
8d08fdba MS |
2056 | /* This list is incomplete, but should suffice for now. |
2057 | It is very important that `sorry' does not call | |
2058 | `report_error_function'. That could cause an infinite loop. */ | |
2059 | default: | |
99885b3f | 2060 | sorry_for_unsupported_tree (t); |
8d08fdba MS |
2061 | /* fall through to ERROR_MARK... */ |
2062 | case ERROR_MARK: | |
99885b3f | 2063 | print_identifier (scratch_buffer, "<expression error>"); |
8d08fdba MS |
2064 | break; |
2065 | } | |
2066 | } | |
2067 | ||
2068 | static void | |
9e93bc9d | 2069 | dump_binary_op (opstring, t, flags) |
9c0758dd | 2070 | const char *opstring; |
8d08fdba | 2071 | tree t; |
761f0855 | 2072 | int flags; |
8d08fdba | 2073 | { |
99885b3f | 2074 | print_left_paren (scratch_buffer); |
761f0855 | 2075 | dump_expr (TREE_OPERAND (t, 0), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 2076 | output_add_space (scratch_buffer); |
2adeacc9 | 2077 | if (opstring) |
99885b3f | 2078 | print_identifier (scratch_buffer, opstring); |
2adeacc9 | 2079 | else |
99885b3f GDR |
2080 | print_identifier (scratch_buffer, "<unknown operator>"); |
2081 | output_add_space (scratch_buffer); | |
761f0855 | 2082 | dump_expr (TREE_OPERAND (t, 1), flags | TFF_EXPR_IN_PARENS); |
99885b3f | 2083 | print_right_paren (scratch_buffer); |
8d08fdba MS |
2084 | } |
2085 | ||
2086 | static void | |
9e93bc9d | 2087 | dump_unary_op (opstring, t, flags) |
9c0758dd | 2088 | const char *opstring; |
8d08fdba | 2089 | tree t; |
761f0855 | 2090 | int flags; |
8d08fdba | 2091 | { |
761f0855 | 2092 | if (flags & TFF_EXPR_IN_PARENS) |
99885b3f GDR |
2093 | print_left_paren (scratch_buffer); |
2094 | print_identifier (scratch_buffer, opstring); | |
761f0855 GDR |
2095 | dump_expr (TREE_OPERAND (t, 0), flags & ~TFF_EXPR_IN_PARENS); |
2096 | if (flags & TFF_EXPR_IN_PARENS) | |
99885b3f | 2097 | print_right_paren (scratch_buffer); |
8d08fdba MS |
2098 | } |
2099 | ||
761f0855 | 2100 | /* Exported interface to stringifying types, exprs and decls under TFF_* |
9e93bc9d | 2101 | control. */ |
4995028c | 2102 | |
e1def31b | 2103 | const char * |
9e93bc9d NS |
2104 | type_as_string (typ, flags) |
2105 | tree typ; | |
761f0855 | 2106 | int flags; |
8d08fdba | 2107 | { |
99885b3f | 2108 | reinit_global_formatting_buffer (); |
4995028c | 2109 | |
9e93bc9d NS |
2110 | dump_type (typ, flags); |
2111 | ||
99885b3f | 2112 | return output_finalize_message (scratch_buffer); |
8d08fdba MS |
2113 | } |
2114 | ||
e1def31b | 2115 | const char * |
9e93bc9d NS |
2116 | expr_as_string (decl, flags) |
2117 | tree decl; | |
761f0855 | 2118 | int flags; |
8d08fdba | 2119 | { |
99885b3f | 2120 | reinit_global_formatting_buffer (); |
8d08fdba | 2121 | |
9e93bc9d | 2122 | dump_expr (decl, flags); |
8d08fdba | 2123 | |
99885b3f | 2124 | return output_finalize_message (scratch_buffer); |
8d08fdba MS |
2125 | } |
2126 | ||
e1def31b | 2127 | const char * |
9e93bc9d | 2128 | decl_as_string (decl, flags) |
8d08fdba | 2129 | tree decl; |
761f0855 | 2130 | int flags; |
8d08fdba | 2131 | { |
99885b3f | 2132 | reinit_global_formatting_buffer (); |
8d08fdba | 2133 | |
9e93bc9d | 2134 | dump_decl (decl, flags); |
8d08fdba | 2135 | |
99885b3f | 2136 | return output_finalize_message (scratch_buffer); |
8d08fdba MS |
2137 | } |
2138 | ||
e1def31b | 2139 | const char * |
9e93bc9d NS |
2140 | context_as_string (context, flags) |
2141 | tree context; | |
761f0855 | 2142 | int flags; |
8d08fdba | 2143 | { |
99885b3f | 2144 | reinit_global_formatting_buffer (); |
bb20cc46 | 2145 | |
9e93bc9d | 2146 | dump_scope (context, flags); |
bb20cc46 | 2147 | |
99885b3f | 2148 | return output_finalize_message (scratch_buffer); |
8d08fdba MS |
2149 | } |
2150 | ||
7afff7cf | 2151 | /* Generate the three forms of printable names for cxx_printable_name. */ |
2ba25f50 | 2152 | |
e1def31b | 2153 | const char * |
2ba25f50 MS |
2154 | lang_decl_name (decl, v) |
2155 | tree decl; | |
2156 | int v; | |
2157 | { | |
2158 | if (v >= 2) | |
761f0855 | 2159 | return decl_as_string (decl, TFF_DECL_SPECIFIERS); |
2ba25f50 | 2160 | |
99885b3f | 2161 | reinit_global_formatting_buffer (); |
2ba25f50 | 2162 | |
6eb3bb27 | 2163 | if (v == 1 && DECL_CLASS_SCOPE_P (decl)) |
2ba25f50 | 2164 | { |
761f0855 | 2165 | dump_type (CP_DECL_CONTEXT (decl), TFF_PLAIN_IDENTIFIER); |
99885b3f | 2166 | print_scope_operator (scratch_buffer); |
2ba25f50 MS |
2167 | } |
2168 | ||
2169 | if (TREE_CODE (decl) == FUNCTION_DECL) | |
761f0855 | 2170 | dump_function_name (decl, TFF_PLAIN_IDENTIFIER); |
2ba25f50 | 2171 | else |
761f0855 | 2172 | dump_decl (DECL_NAME (decl), TFF_PLAIN_IDENTIFIER); |
2ba25f50 | 2173 | |
99885b3f | 2174 | return output_finalize_message (scratch_buffer); |
2ba25f50 | 2175 | } |
2ba25f50 | 2176 | |
e1def31b | 2177 | const char * |
8d08fdba MS |
2178 | cp_file_of (t) |
2179 | tree t; | |
2180 | { | |
741f2839 | 2181 | if (TREE_CODE (t) == PARM_DECL && DECL_CONTEXT (t)) |
8d08fdba | 2182 | return DECL_SOURCE_FILE (DECL_CONTEXT (t)); |
2f939d94 | 2183 | else if (TYPE_P (t)) |
d2e5ee5c | 2184 | return DECL_SOURCE_FILE (TYPE_MAIN_DECL (t)); |
8f032717 MM |
2185 | else if (TREE_CODE (t) == OVERLOAD) |
2186 | return DECL_SOURCE_FILE (OVL_FUNCTION (t)); | |
8d08fdba MS |
2187 | else |
2188 | return DECL_SOURCE_FILE (t); | |
2189 | } | |
2190 | ||
2191 | int | |
2192 | cp_line_of (t) | |
2193 | tree t; | |
2194 | { | |
f376e137 | 2195 | int line = 0; |
741f2839 | 2196 | if (TREE_CODE (t) == PARM_DECL && DECL_CONTEXT (t)) |
f376e137 | 2197 | line = DECL_SOURCE_LINE (DECL_CONTEXT (t)); |
f3400fe2 JM |
2198 | if (TREE_CODE (t) == TYPE_DECL && DECL_ARTIFICIAL (t) |
2199 | && TYPE_MAIN_DECL (TREE_TYPE (t))) | |
f376e137 MS |
2200 | t = TREE_TYPE (t); |
2201 | ||
2f939d94 | 2202 | if (TYPE_P (t)) |
d2e5ee5c | 2203 | line = DECL_SOURCE_LINE (TYPE_MAIN_DECL (t)); |
8f032717 MM |
2204 | else if (TREE_CODE (t) == OVERLOAD) |
2205 | line = DECL_SOURCE_LINE (OVL_FUNCTION (t)); | |
8d08fdba | 2206 | else |
f376e137 MS |
2207 | line = DECL_SOURCE_LINE (t); |
2208 | ||
2209 | if (line == 0) | |
2210 | return lineno; | |
2211 | ||
2212 | return line; | |
8d08fdba MS |
2213 | } |
2214 | ||
33bd39a2 | 2215 | /* Now the interfaces from error et al to dump_type et al. Each takes an |
761f0855 | 2216 | on/off VERBOSE flag and supply the appropriate TFF_ flags to a dump_ |
9e93bc9d NS |
2217 | function. */ |
2218 | ||
2219 | static const char * | |
2220 | decl_to_string (decl, verbose) | |
2221 | tree decl; | |
2222 | int verbose; | |
2223 | { | |
761f0855 | 2224 | int flags = 0; |
d67cdbc3 | 2225 | |
9e93bc9d NS |
2226 | if (TREE_CODE (decl) == TYPE_DECL || TREE_CODE (decl) == RECORD_TYPE |
2227 | || TREE_CODE (decl) == UNION_TYPE || TREE_CODE (decl) == ENUMERAL_TYPE) | |
761f0855 | 2228 | flags = TFF_CLASS_KEY_OR_ENUM; |
9e93bc9d | 2229 | if (verbose) |
761f0855 | 2230 | flags |= TFF_DECL_SPECIFIERS | TFF_FUNCTION_DEFAULT_ARGUMENTS; |
9e93bc9d | 2231 | else if (TREE_CODE (decl) == FUNCTION_DECL) |
761f0855 GDR |
2232 | flags |= TFF_DECL_SPECIFIERS | TFF_RETURN_TYPE; |
2233 | flags |= TFF_TEMPLATE_HEADER; | |
bb20cc46 | 2234 | |
99885b3f | 2235 | reinit_global_formatting_buffer (); |
9e93bc9d NS |
2236 | |
2237 | dump_decl (decl, flags); | |
2238 | ||
99885b3f | 2239 | return output_finalize_message (scratch_buffer); |
9e93bc9d NS |
2240 | } |
2241 | ||
2242 | static const char * | |
2243 | expr_to_string (decl, verbose) | |
2244 | tree decl; | |
2245 | int verbose ATTRIBUTE_UNUSED; | |
2246 | { | |
99885b3f | 2247 | reinit_global_formatting_buffer (); |
9e93bc9d NS |
2248 | |
2249 | dump_expr (decl, 0); | |
2250 | ||
99885b3f | 2251 | return output_finalize_message (scratch_buffer); |
9e93bc9d NS |
2252 | } |
2253 | ||
2254 | static const char * | |
2255 | fndecl_to_string (fndecl, verbose) | |
2256 | tree fndecl; | |
2257 | int verbose; | |
2258 | { | |
761f0855 | 2259 | int flags; |
bb20cc46 | 2260 | |
761f0855 | 2261 | flags = TFF_EXCEPTION_SPECIFICATION | TFF_DECL_SPECIFIERS; |
9e93bc9d | 2262 | if (verbose) |
761f0855 | 2263 | flags |= TFF_FUNCTION_DEFAULT_ARGUMENTS; |
99885b3f | 2264 | reinit_global_formatting_buffer (); |
9e93bc9d NS |
2265 | |
2266 | dump_decl (fndecl, flags); | |
bb20cc46 | 2267 | |
99885b3f | 2268 | return output_finalize_message (scratch_buffer); |
9e93bc9d NS |
2269 | } |
2270 | ||
2271 | ||
2272 | static const char * | |
2273 | code_to_string (c, v) | |
8d08fdba | 2274 | enum tree_code c; |
7dee3f36 | 2275 | int v ATTRIBUTE_UNUSED; |
8d08fdba MS |
2276 | { |
2277 | return tree_code_name [c]; | |
2278 | } | |
2279 | ||
421844e7 | 2280 | const char * |
9e93bc9d | 2281 | language_to_string (c, v) |
8d08fdba | 2282 | enum languages c; |
7dee3f36 | 2283 | int v ATTRIBUTE_UNUSED; |
8d08fdba MS |
2284 | { |
2285 | switch (c) | |
2286 | { | |
2287 | case lang_c: | |
2288 | return "C"; | |
2289 | ||
2290 | case lang_cplusplus: | |
2291 | return "C++"; | |
2292 | ||
31b72b87 PB |
2293 | case lang_java: |
2294 | return "Java"; | |
2295 | ||
8d08fdba | 2296 | default: |
a98facb0 | 2297 | abort (); |
8926095f | 2298 | return 0; |
8d08fdba MS |
2299 | } |
2300 | } | |
2301 | ||
2302 | /* Return the proper printed version of a parameter to a C++ function. */ | |
e92cc029 | 2303 | |
9e93bc9d NS |
2304 | static const char * |
2305 | parm_to_string (p, v) | |
7dee3f36 KG |
2306 | int p; |
2307 | int v ATTRIBUTE_UNUSED; | |
8d08fdba MS |
2308 | { |
2309 | if (p < 0) | |
2310 | return "`this'"; | |
2311 | ||
2312 | sprintf (digit_buffer, "%d", p+1); | |
2313 | return digit_buffer; | |
2314 | } | |
2315 | ||
9e93bc9d NS |
2316 | static const char * |
2317 | op_to_string (p, v) | |
8d08fdba | 2318 | enum tree_code p; |
7dee3f36 | 2319 | int v ATTRIBUTE_UNUSED; |
8d08fdba | 2320 | { |
596ea4e5 | 2321 | tree id; |
8d08fdba | 2322 | |
596ea4e5 AS |
2323 | id = operator_name_info[(int) p].identifier; |
2324 | return id ? IDENTIFIER_POINTER (id) : "{unknown}"; | |
8d08fdba MS |
2325 | } |
2326 | ||
9e93bc9d NS |
2327 | static const char * |
2328 | type_to_string (typ, verbose) | |
2329 | tree typ; | |
2330 | int verbose; | |
2331 | { | |
761f0855 | 2332 | int flags; |
bb20cc46 | 2333 | |
9e93bc9d NS |
2334 | flags = 0; |
2335 | if (verbose) | |
761f0855 GDR |
2336 | flags |= TFF_CLASS_KEY_OR_ENUM; |
2337 | flags |= TFF_TEMPLATE_HEADER; | |
bb20cc46 | 2338 | |
99885b3f | 2339 | reinit_global_formatting_buffer (); |
9e93bc9d NS |
2340 | |
2341 | dump_type (typ, flags); | |
2342 | ||
99885b3f | 2343 | return output_finalize_message (scratch_buffer); |
9e93bc9d NS |
2344 | } |
2345 | ||
2346 | static const char * | |
2347 | assop_to_string (p, v) | |
c91a56d2 | 2348 | enum tree_code p; |
7dee3f36 | 2349 | int v ATTRIBUTE_UNUSED; |
c91a56d2 | 2350 | { |
596ea4e5 | 2351 | tree id; |
c91a56d2 | 2352 | |
596ea4e5 AS |
2353 | id = assignment_operator_name_info[(int) p].identifier; |
2354 | return id ? IDENTIFIER_POINTER (id) : "{unknown}"; | |
c91a56d2 MS |
2355 | } |
2356 | ||
9e93bc9d NS |
2357 | static const char * |
2358 | args_to_string (p, verbose) | |
8d08fdba | 2359 | tree p; |
9e93bc9d | 2360 | int verbose; |
8d08fdba | 2361 | { |
761f0855 | 2362 | int flags = 0; |
9e93bc9d | 2363 | if (verbose) |
761f0855 | 2364 | flags |= TFF_CLASS_KEY_OR_ENUM; |
bb20cc46 | 2365 | |
8d08fdba | 2366 | if (p == NULL_TREE) |
c73964b2 | 2367 | return ""; |
8d08fdba | 2368 | |
2f939d94 | 2369 | if (TYPE_P (TREE_VALUE (p))) |
9e93bc9d | 2370 | return type_as_string (p, flags); |
c73964b2 | 2371 | |
99885b3f | 2372 | reinit_global_formatting_buffer (); |
c73964b2 MS |
2373 | for (; p; p = TREE_CHAIN (p)) |
2374 | { | |
a6967cc0 | 2375 | if (TREE_VALUE (p) == null_node) |
99885b3f | 2376 | print_identifier (scratch_buffer, "NULL"); |
a6967cc0 | 2377 | else |
9e93bc9d | 2378 | dump_type (error_type (TREE_VALUE (p)), flags); |
c73964b2 | 2379 | if (TREE_CHAIN (p)) |
99885b3f | 2380 | separate_with_comma (scratch_buffer); |
c73964b2 | 2381 | } |
99885b3f | 2382 | return output_finalize_message (scratch_buffer); |
8d08fdba | 2383 | } |
f30432d7 | 2384 | |
9e93bc9d NS |
2385 | static const char * |
2386 | cv_to_string (p, v) | |
f30432d7 | 2387 | tree p; |
ea50ad82 | 2388 | int v; |
f30432d7 | 2389 | { |
99885b3f | 2390 | reinit_global_formatting_buffer (); |
f30432d7 | 2391 | |
ea50ad82 | 2392 | dump_qualifiers (p, v ? before : none); |
f30432d7 | 2393 | |
99885b3f | 2394 | return output_finalize_message (scratch_buffer); |
f30432d7 | 2395 | } |
cb753e49 | 2396 | |
7cb32822 NB |
2397 | /* Langhook for print_error_function. */ |
2398 | void | |
2399 | cxx_print_error_function (context, file) | |
46f018e1 | 2400 | diagnostic_context *context; |
a72462a4 GDR |
2401 | const char *file; |
2402 | { | |
7cb32822 | 2403 | lhd_print_error_function (context, file); |
47b69537 GDR |
2404 | output_set_prefix (&context->buffer, file); |
2405 | maybe_print_instantiation_context (context); | |
a72462a4 GDR |
2406 | } |
2407 | ||
cb753e49 | 2408 | static void |
47b69537 GDR |
2409 | cp_diagnostic_starter (context, diagnostic) |
2410 | diagnostic_context *context; | |
2411 | diagnostic_info *diagnostic; | |
cb753e49 | 2412 | { |
47b69537 GDR |
2413 | diagnostic_report_current_module (context); |
2414 | cp_print_error_function (context, diagnostic); | |
2415 | maybe_print_instantiation_context (context); | |
2416 | output_set_prefix (&context->buffer, diagnostic_build_prefix (diagnostic)); | |
cb753e49 GDR |
2417 | } |
2418 | ||
2419 | static void | |
47b69537 GDR |
2420 | cp_diagnostic_finalizer (context, diagnostic) |
2421 | diagnostic_context *context; | |
2422 | diagnostic_info *diagnostic __attribute__((unused)); | |
cb753e49 | 2423 | { |
47b69537 | 2424 | output_destroy_prefix (&context->buffer); |
cb753e49 GDR |
2425 | } |
2426 | ||
2427 | /* Print current function onto BUFFER, in the process of reporting | |
2428 | a diagnostic message. Called from cp_diagnostic_starter. */ | |
2429 | static void | |
47b69537 GDR |
2430 | cp_print_error_function (context, diagnostic) |
2431 | diagnostic_context *context; | |
2432 | diagnostic_info *diagnostic; | |
cb753e49 | 2433 | { |
47b69537 | 2434 | if (diagnostic_last_function_changed (context)) |
cb753e49 | 2435 | { |
47b69537 GDR |
2436 | const char *old_prefix = output_prefix (&context->buffer); |
2437 | char *new_prefix = diagnostic->location.file | |
2438 | ? file_name_as_prefix (diagnostic->location.file) | |
cb753e49 | 2439 | : NULL; |
cb753e49 | 2440 | |
47b69537 | 2441 | output_set_prefix (&context->buffer, new_prefix); |
bb20cc46 | 2442 | |
cb753e49 | 2443 | if (current_function_decl == NULL) |
47b69537 | 2444 | output_add_string (&context->buffer, "At global scope:"); |
cb753e49 | 2445 | else |
47b69537 GDR |
2446 | output_printf (&context->buffer, "In %s `%s':", |
2447 | function_category (current_function_decl), | |
2448 | cxx_printable_name (current_function_decl, 2)); | |
2449 | output_add_newline (&context->buffer); | |
2450 | ||
2451 | diagnostic_set_last_function (context); | |
2452 | output_destroy_prefix (&context->buffer); | |
2453 | context->buffer.state.prefix = old_prefix; | |
cb753e49 GDR |
2454 | } |
2455 | } | |
2456 | ||
2457 | /* Returns a description of FUNCTION using standard terminology. */ | |
2458 | static const char * | |
2459 | function_category (fn) | |
2460 | tree fn; | |
2461 | { | |
2462 | if (DECL_FUNCTION_MEMBER_P (fn)) | |
2463 | { | |
2464 | if (DECL_STATIC_FUNCTION_P (fn)) | |
2465 | return "static member function"; | |
2466 | else if (DECL_COPY_CONSTRUCTOR_P (fn)) | |
2467 | return "copy constructor"; | |
2468 | else if (DECL_CONSTRUCTOR_P (fn)) | |
2469 | return "constructor"; | |
2470 | else if (DECL_DESTRUCTOR_P (fn)) | |
2471 | return "destructor"; | |
2472 | else | |
2473 | return "member function"; | |
2474 | } | |
2475 | else | |
2476 | return "function"; | |
2477 | } | |
2478 | ||
2479 | /* Report the full context of a current template instantiation, | |
2480 | onto BUFFER. */ | |
2481 | static void | |
47b69537 GDR |
2482 | print_instantiation_full_context (context) |
2483 | diagnostic_context *context; | |
cb753e49 GDR |
2484 | { |
2485 | tree p = current_instantiation (); | |
2486 | int line = lineno; | |
2487 | const char *file = input_filename; | |
2488 | ||
2489 | if (p) | |
2490 | { | |
2491 | if (current_function_decl != TINST_DECL (p) | |
2492 | && current_function_decl != NULL_TREE) | |
2493 | /* We can get here during the processing of some synthesized | |
2494 | method. Then, TINST_DECL (p) will be the function that's causing | |
2495 | the synthesis. */ | |
2496 | ; | |
2497 | else | |
2498 | { | |
2499 | if (current_function_decl == TINST_DECL (p)) | |
2500 | /* Avoid redundancy with the the "In function" line. */; | |
bb20cc46 | 2501 | else |
47b69537 GDR |
2502 | output_verbatim (&context->buffer, |
2503 | "%s: In instantiation of `%s':\n", file, | |
cb753e49 | 2504 | decl_as_string (TINST_DECL (p), |
761f0855 | 2505 | TFF_DECL_SPECIFIERS | TFF_RETURN_TYPE)); |
bb20cc46 | 2506 | |
cb753e49 GDR |
2507 | line = TINST_LINE (p); |
2508 | file = TINST_FILE (p); | |
2509 | p = TREE_CHAIN (p); | |
2510 | } | |
2511 | } | |
bb20cc46 | 2512 | |
47b69537 | 2513 | print_instantiation_partial_context (context, p, file, line); |
cb753e49 GDR |
2514 | } |
2515 | ||
2516 | /* Same as above but less verbose. */ | |
2517 | static void | |
47b69537 GDR |
2518 | print_instantiation_partial_context (context, t, file, line) |
2519 | diagnostic_context *context; | |
cb753e49 GDR |
2520 | tree t; |
2521 | const char *file; | |
2522 | int line; | |
2523 | { | |
2524 | for (; t; t = TREE_CHAIN (t)) | |
2525 | { | |
2526 | output_verbatim | |
47b69537 | 2527 | (&context->buffer, "%s:%d: instantiated from `%s'\n", file, line, |
761f0855 | 2528 | decl_as_string (TINST_DECL (t), TFF_DECL_SPECIFIERS | TFF_RETURN_TYPE)); |
cb753e49 GDR |
2529 | line = TINST_LINE (t); |
2530 | file = TINST_FILE (t); | |
2531 | } | |
47b69537 | 2532 | output_verbatim (&context->buffer, "%s:%d: instantiated from here\n", file, line); |
cb753e49 GDR |
2533 | } |
2534 | ||
2535 | /* Called from cp_thing to print the template context for an error. */ | |
2536 | static void | |
47b69537 GDR |
2537 | maybe_print_instantiation_context (context) |
2538 | diagnostic_context *context; | |
cb753e49 GDR |
2539 | { |
2540 | if (!problematic_instantiation_changed () || current_instantiation () == 0) | |
2541 | return; | |
2542 | ||
2543 | record_last_problematic_instantiation (); | |
47b69537 | 2544 | print_instantiation_full_context (context); |
cb753e49 GDR |
2545 | } |
2546 | ||
2547 | /* Report the bare minimum context of a template instantiation. */ | |
2548 | void | |
2549 | print_instantiation_context () | |
2550 | { | |
2551 | print_instantiation_partial_context | |
47b69537 GDR |
2552 | (global_dc, current_instantiation (), input_filename, lineno); |
2553 | diagnostic_flush_buffer (global_dc); | |
cb753e49 | 2554 | } |
a1066c99 GDR |
2555 | \f |
2556 | /* Called from output_format -- during diagnostic message processing -- | |
2557 | to handle C++ specific format specifier with the following meanings: | |
2558 | %A function argument-list. | |
749ced52 | 2559 | %C tree code. |
a1066c99 GDR |
2560 | %D declaration. |
2561 | %E expression. | |
2562 | %F function declaration. | |
749ced52 ZW |
2563 | %L language as used in extern "lang". |
2564 | %O binary operator. | |
a1066c99 | 2565 | %P function parameter whose position is indicated by an integer. |
749ced52 | 2566 | %Q assignment operator. |
a1066c99 GDR |
2567 | %T type. |
2568 | %V cv-qualifier. */ | |
47b69537 GDR |
2569 | static bool |
2570 | cp_printer (buffer, text) | |
a1066c99 | 2571 | output_buffer *buffer; |
47b69537 | 2572 | text_info *text; |
a1066c99 | 2573 | { |
749ced52 ZW |
2574 | int verbose = 0; |
2575 | const char *result; | |
47b69537 GDR |
2576 | #define next_tree va_arg (*text->args_ptr, tree) |
2577 | #define next_tcode va_arg (*text->args_ptr, enum tree_code) | |
2578 | #define next_lang va_arg (*text->args_ptr, enum languages) | |
2579 | #define next_int va_arg (*text->args_ptr, int) | |
2580 | ||
2581 | if (*text->format_spec == '+') | |
2582 | ++text->format_spec; | |
2583 | if (*text->format_spec == '#') | |
a1066c99 | 2584 | { |
749ced52 | 2585 | verbose = 1; |
47b69537 | 2586 | ++text->format_spec; |
a1066c99 GDR |
2587 | } |
2588 | ||
47b69537 | 2589 | switch (*text->format_spec) |
22a4158c | 2590 | { |
749ced52 ZW |
2591 | case 'A': result = args_to_string (next_tree, verbose); break; |
2592 | case 'C': result = code_to_string (next_tcode, verbose); break; | |
2593 | case 'D': result = decl_to_string (next_tree, verbose); break; | |
2594 | case 'E': result = expr_to_string (next_tree, verbose); break; | |
2595 | case 'F': result = fndecl_to_string (next_tree, verbose); break; | |
2596 | case 'L': result = language_to_string (next_lang, verbose); break; | |
2597 | case 'O': result = op_to_string (next_tcode, verbose); break; | |
2598 | case 'P': result = parm_to_string (next_int, verbose); break; | |
2599 | case 'Q': result = assop_to_string (next_tcode, verbose); break; | |
2600 | case 'T': result = type_to_string (next_tree, verbose); break; | |
2601 | case 'V': result = cv_to_string (next_tree, verbose); break; | |
2602 | ||
22a4158c | 2603 | default: |
47b69537 | 2604 | return false; |
a1066c99 | 2605 | } |
bb20cc46 | 2606 | |
749ced52 | 2607 | output_add_string (buffer, result); |
47b69537 | 2608 | return true; |
749ced52 ZW |
2609 | #undef next_tree |
2610 | #undef next_tcode | |
2611 | #undef next_lang | |
2612 | #undef next_int | |
a1066c99 GDR |
2613 | } |
2614 | ||
99885b3f GDR |
2615 | static void |
2616 | print_integer (buffer, i) | |
2617 | output_buffer *buffer; | |
2618 | HOST_WIDE_INT i; | |
2619 | { | |
2620 | sprintf (digit_buffer, HOST_WIDE_INT_PRINT_DEC, (HOST_WIDE_INT) i); | |
2621 | output_add_string (buffer, digit_buffer); | |
2622 | } | |
2623 | ||
a1066c99 | 2624 | static void |
749ced52 | 2625 | print_non_consecutive_character (buffer, c) |
c3e76028 | 2626 | output_buffer *buffer; |
749ced52 | 2627 | int c; |
c3e76028 | 2628 | { |
749ced52 | 2629 | const char *p = output_last_position (buffer); |
c3e76028 | 2630 | |
749ced52 ZW |
2631 | if (p != NULL && *p == c) |
2632 | output_add_space (buffer); | |
2633 | output_add_character (buffer, c); | |
c3e76028 GDR |
2634 | } |
2635 | ||
749ced52 ZW |
2636 | /* These are temporary wrapper functions which handle the historic |
2637 | behavior of cp_*_at. */ | |
c3e76028 | 2638 | |
749ced52 ZW |
2639 | static tree |
2640 | locate_error (msgid, ap) | |
2641 | const char *msgid; | |
2642 | va_list ap; | |
c3e76028 | 2643 | { |
749ced52 ZW |
2644 | tree here = 0, t; |
2645 | int plus = 0; | |
2646 | const char *f; | |
c3e76028 | 2647 | |
749ced52 | 2648 | for (f = msgid; *f; f++) |
c3e76028 | 2649 | { |
749ced52 ZW |
2650 | plus = 0; |
2651 | if (*f == '%') | |
2652 | { | |
2653 | f++; | |
2654 | if (*f == '+') | |
2655 | f++, plus = 1; | |
2656 | if (*f == '#') | |
2657 | f++; | |
c3e76028 | 2658 | |
749ced52 ZW |
2659 | switch (*f) |
2660 | { | |
2661 | /* Just ignore these possibilities. */ | |
2662 | case '%': break; | |
2663 | case 'd': (void) va_arg (ap, int); break; | |
2664 | case 's': (void) va_arg (ap, char *); break; | |
2665 | case 'L': (void) va_arg (ap, enum languages); break; | |
2666 | case 'C': | |
2667 | case 'O': | |
2668 | case 'Q': (void) va_arg (ap, enum tree_code); break; | |
2669 | ||
2670 | /* These take a tree, which may be where the error is | |
2671 | located. */ | |
2672 | case 'A': | |
2673 | case 'D': | |
2674 | case 'E': | |
2675 | case 'F': | |
2676 | case 'P': | |
2677 | case 'T': | |
2678 | case 'V': | |
2679 | t = va_arg (ap, tree); | |
2680 | if (!here || plus) | |
2681 | here = t; | |
2682 | break; | |
c3e76028 | 2683 | |
749ced52 ZW |
2684 | default: |
2685 | errorcount = 0; /* damn ICE suppression */ | |
2686 | internal_error ("unexpected letter `%c' in locate_error\n", *f); | |
2687 | } | |
2688 | } | |
c3e76028 GDR |
2689 | } |
2690 | ||
749ced52 ZW |
2691 | if (here == 0) |
2692 | here = va_arg (ap, tree); | |
c3e76028 | 2693 | |
749ced52 | 2694 | return here; |
c3e76028 GDR |
2695 | } |
2696 | ||
c3e76028 | 2697 | |
749ced52 ZW |
2698 | void |
2699 | cp_error_at VPARAMS ((const char *msgid, ...)) | |
a1066c99 | 2700 | { |
749ced52 | 2701 | tree here; |
47b69537 | 2702 | diagnostic_info diagnostic; |
bb20cc46 | 2703 | |
749ced52 ZW |
2704 | VA_OPEN (ap, msgid); |
2705 | VA_FIXEDARG (ap, const char *, msgid); | |
2706 | here = locate_error (msgid, ap); | |
2707 | VA_CLOSE (ap); | |
c3e76028 | 2708 | |
749ced52 ZW |
2709 | VA_OPEN (ap, msgid); |
2710 | VA_FIXEDARG (ap, const char *, msgid); | |
c3e76028 | 2711 | |
47b69537 | 2712 | diagnostic_set_info (&diagnostic, msgid, &ap, |
3cb8660c | 2713 | cp_file_of (here), cp_line_of (here), DK_ERROR); |
47b69537 | 2714 | report_diagnostic (&diagnostic); |
749ced52 | 2715 | VA_CLOSE (ap); |
c3e76028 GDR |
2716 | } |
2717 | ||
749ced52 ZW |
2718 | void |
2719 | cp_warning_at VPARAMS ((const char *msgid, ...)) | |
c3e76028 | 2720 | { |
749ced52 | 2721 | tree here; |
47b69537 | 2722 | diagnostic_info diagnostic; |
c3e76028 | 2723 | |
749ced52 ZW |
2724 | VA_OPEN (ap, msgid); |
2725 | VA_FIXEDARG (ap, const char *, msgid); | |
2726 | here = locate_error (msgid, ap); | |
2727 | VA_CLOSE (ap); | |
c3e76028 | 2728 | |
749ced52 ZW |
2729 | VA_OPEN (ap, msgid); |
2730 | VA_FIXEDARG (ap, const char *, msgid); | |
c3e76028 | 2731 | |
47b69537 GDR |
2732 | diagnostic_set_info (&diagnostic, msgid, &ap, |
2733 | cp_file_of (here), cp_line_of (here), DK_WARNING); | |
2734 | report_diagnostic (&diagnostic); | |
749ced52 | 2735 | VA_CLOSE (ap); |
c3e76028 GDR |
2736 | } |
2737 | ||
749ced52 ZW |
2738 | void |
2739 | cp_pedwarn_at VPARAMS ((const char *msgid, ...)) | |
c3e76028 | 2740 | { |
749ced52 | 2741 | tree here; |
47b69537 | 2742 | diagnostic_info diagnostic; |
c3e76028 | 2743 | |
749ced52 ZW |
2744 | VA_OPEN (ap, msgid); |
2745 | VA_FIXEDARG (ap, const char *, msgid); | |
2746 | here = locate_error (msgid, ap); | |
2747 | VA_CLOSE (ap); | |
c3e76028 | 2748 | |
749ced52 ZW |
2749 | VA_OPEN (ap, msgid); |
2750 | VA_FIXEDARG (ap, const char *, msgid); | |
c3e76028 | 2751 | |
47b69537 GDR |
2752 | diagnostic_set_info (&diagnostic, msgid, &ap, |
2753 | cp_file_of (here), cp_line_of (here), | |
2754 | pedantic_error_kind()); | |
2755 | report_diagnostic (&diagnostic); | |
749ced52 | 2756 | VA_CLOSE (ap); |
c3e76028 | 2757 | } |