1
# DP: Fix warnings with -D_FORTIFY_SOURCE and -Wformat-security.
5
* macro.c (create_iso_definition): Avoid warnings with
7
* lex.c (cpp_output_token): Avoid warnings with -D_FORTIFY_SOURCE.
11
* toplev.c (print_to_asm_out_file, print_to_stderr): Avoid warnings with
12
-Wformat-security, (pch_option_mismatch) avoid warnings with
15
* c-convert.c (convert): Avoid warnings with -Wformat-security.
16
* c-typeck.c (convert_arguments, build_unary_op, build_binary_op): Likewise.
17
* c-common.c (c_parse_error): Likewise.
18
* cfg.c (dump_cfg_bb_info): Likewise.
19
* fold-const.c (fold_overflow_warning): Likewise.
20
* ira-conflicts.c (print_hard_reg_set): Likewise.
21
* opts.c (print_filtered_help): Likewise.
22
* tree-switch-conversion.c (do_switchconv): Likewise.
23
* collect2.c (collect_execute, scan_prog_file): Likewise.
25
* c-ppoutput.c (print_lines_directives_only,scan_translation_unit_trad):
26
Avoid warnings with -D_FORTIFY_SOURCE.
27
* dbxout.c (dbxout_finish_complex_stabs): Likewise.
28
* diagnostic.c (build_message_string): Likewise.
29
* final.c (output_operand_lossage): Likewise.
30
* tree-data-ref.c (dot_rdg): Likewise.
31
* tree-ssa-structalias.c (create_function_info_for,
32
create_variable_info_for): Likewise.
36
* pt.c (tsubst_copy_and_build): Avoid warnings with -Wformat-security.
37
* parser.c (cp_parser_check_type_definition,
38
cp_parser_non_integral_constant_expression): Likewise.
39
* typeck.c (cp_build_binary_op, cp_build_unary_op): Likewise.
40
* cvt.c (ocp_convert): Likewise.
44
* cpp.c (scan_translation_unit_trad): Avoid warnings with -D_FORTIFY_SOURCE.
45
* trans.c (gfc_trans_runtime_error_vararg): Likewise.
46
* trans-array.c (gfc_trans_array_bound_check, gfc_conv_array_ref,
47
gfc_conv_ss_startstride, gfc_trans_dummy_array_bias,
48
gfc_conv_array_parameter): Likewise.
49
* trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
50
* trans-expr.c (gfc_conv_substring): Likewise.
52
* decl.c (gfc_match_kind_spec, match_char_kind): Avoid warnings with
54
* intrinsic.c (add_sym, find_sym, make_alias): Likewise.
55
* match.c (gfc_match_small_int, gfc_match_small_int_expr): Likewise.
56
* matchexp.c (match_primary, match_level_2, match_level_3,
57
match_level_4, match_or_operand, match_equiv_operand, match_level_5,
58
gfc_match_expr): Likewise.
59
* module.c (find_true_name, mio_pool_string, mio_symtree_ref, mio_expr,
60
load_generic_interfaces, load_needed, read_module, write_symbol0,
61
write_generic, import_iso_c_binding_module, create_int_parameter,
62
use_iso_fortran_env_module, gfc_use_module): Likewise.
63
* openmp.c (gfc_match_omp_clauses): Likewise.
64
* primary.c (match_hollerith_constant, match_string_constant,
65
match_keyword_arg): Likewise.
66
* symbol.c (gfc_add_component, gfc_new_symtree, gfc_delete_symtree,
67
gfc_get_uop, gfc_new_symbol, gfc_get_gsymbol, gen_special_c_interop_ptr,
68
gen_cptr_param, gen_fptr_param, gen_shape_param,
69
generate_isocbinding_symbol, get_iso_c_sym): Likewise.
70
* trans-decl.c (gfc_find_module): Likewise.
74
* objc-act.c (objc_lookup_protocol): Avoid warnings with
79
gcc/c-convert.c | 2 +-
80
gcc/c-ppoutput.c | 6 ++-
83
gcc/collect2.c | 8 ++--
85
gcc/cp/parser.c | 4 +-
87
gcc/cp/typeck.c | 4 +-
89
gcc/diagnostic.c | 3 +-
91
gcc/fold-const.c | 2 +-
92
gcc/fortran/cpp.c | 3 +-
93
gcc/fortran/decl.c | 4 +-
94
gcc/fortran/intrinsic.c | 8 ++--
95
gcc/fortran/match.c | 4 +-
96
gcc/fortran/matchexp.c | 18 ++++----
97
gcc/fortran/module.c | 30 +++++++-------
98
gcc/fortran/openmp.c | 2 +-
99
gcc/fortran/primary.c | 6 +-
100
gcc/fortran/symbol.c | 24 +++++-----
101
gcc/fortran/trans-array.c | 94 +++++++++++++++++++++++++----------------
102
gcc/fortran/trans-decl.c | 2 +-
103
gcc/fortran/trans-expr.c | 22 ++++++----
104
gcc/fortran/trans-io.c | 9 +++-
105
gcc/fortran/trans.c | 11 +++--
106
gcc/ira-conflicts.c | 2 +-
107
gcc/objc/objc-act.c | 2 +-
109
gcc/toplev.c | 9 +++-
110
gcc/tree-data-ref.c | 3 +-
111
gcc/tree-ssa-structalias.c | 13 ++++--
112
gcc/tree-switch-conversion.c | 2 +-
114
libcpp/macro.c | 4 +-
115
37 files changed, 190 insertions(+), 145 deletions(-)
117
--- a/src/gcc/c-common.c
118
+++ b/src/gcc/c-common.c
119
@@ -7493,11 +7493,11 @@ c_parse_error (const char *gmsgid, enum cpp_ttype token, tree value)
124
+ error ("%s", gmsgid);
129
+ error ("%s", message);
132
#undef catenate_messages
133
--- a/src/gcc/c-convert.c
134
+++ b/src/gcc/c-convert.c
135
@@ -79,7 +79,7 @@ convert (tree type, tree expr)
136
if ((invalid_conv_diag
137
= targetm.invalid_conversion (TREE_TYPE (expr), type)))
139
- error (invalid_conv_diag);
140
+ error ("%s", invalid_conv_diag);
141
return error_mark_node;
144
--- a/src/gcc/c-ppoutput.c
145
+++ b/src/gcc/c-ppoutput.c
146
@@ -223,8 +223,9 @@ scan_translation_unit (cpp_reader *pfile)
148
print_lines_directives_only (int lines, const void *buf, size_t size)
150
+ size_t rv_neverused ATTRIBUTE_UNUSED;
151
print.src_line += lines;
152
- fwrite (buf, 1, size, print.outf);
153
+ rv_neverused = fwrite (buf, 1, size, print.outf);
156
/* Writes out the preprocessed file, handling spacing and paste
157
@@ -256,8 +257,9 @@ scan_translation_unit_trad (cpp_reader *pfile)
158
while (_cpp_read_logical_line_trad (pfile))
160
size_t len = pfile->out.cur - pfile->out.base;
161
+ size_t rv_neverused ATTRIBUTE_UNUSED;
162
maybe_print_line (pfile->out.first_line);
163
- fwrite (pfile->out.base, 1, len, print.outf);
164
+ rv_neverused = fwrite (pfile->out.base, 1, len, print.outf);
166
if (!CPP_OPTION (pfile, discard_comments))
167
account_for_newlines (pfile->out.base, len);
168
--- a/src/gcc/c-typeck.c
169
+++ b/src/gcc/c-typeck.c
170
@@ -2730,7 +2730,7 @@ convert_arguments (int nargs, tree *argarray,
171
else if ((invalid_func_diag =
172
targetm.calls.invalid_arg_for_unprototyped_fn (typelist, fundecl, val)))
174
- error (invalid_func_diag);
175
+ error ("%s", invalid_func_diag);
179
@@ -2947,7 +2947,7 @@ build_unary_op (location_t location,
181
= targetm.invalid_unary_op (code, TREE_TYPE (xarg))))
183
- error_at (location, invalid_op_diag);
184
+ error_at (location, "%s", invalid_op_diag);
185
return error_mark_node;
188
@@ -8095,7 +8095,7 @@ build_binary_op (location_t location, enum tree_code code,
190
= targetm.invalid_binary_op (code, type0, type1)))
192
- error_at (location, invalid_op_diag);
193
+ error_at (location, "%s", invalid_op_diag);
194
return error_mark_node;
199
@@ -908,7 +908,7 @@ dump_cfg_bb_info (FILE *file, basic_block bb)
201
fprintf (file, ", ");
203
- fprintf (file, bb_bitnames[i]);
204
+ fprintf (file, "%s", bb_bitnames[i]);
208
--- a/src/gcc/collect2.c
209
+++ b/src/gcc/collect2.c
210
@@ -1647,10 +1647,10 @@ collect_execute (const char *prog, char **argv, const char *outname,
214
- fatal_perror (errmsg);
215
+ fatal_perror ("%s", errmsg);
219
+ fatal ("%s", errmsg);
223
@@ -2137,10 +2137,10 @@ scan_prog_file (const char *prog_name, enum pass which_pass)
227
- fatal_perror (errmsg);
228
+ fatal_perror ("%s", errmsg);
232
+ fatal ("%s", errmsg);
235
int_handler = (void (*) (int)) signal (SIGINT, SIG_IGN);
236
--- a/src/gcc/cp/cvt.c
237
+++ b/src/gcc/cp/cvt.c
238
@@ -591,7 +591,7 @@ ocp_convert (tree type, tree expr, int convtype, int flags)
239
if ((invalid_conv_diag
240
= targetm.invalid_conversion (TREE_TYPE (expr), type)))
242
- error (invalid_conv_diag);
243
+ error ("%s", invalid_conv_diag);
244
return error_mark_node;
247
--- a/src/gcc/cp/parser.c
248
+++ b/src/gcc/cp/parser.c
249
@@ -2204,7 +2204,7 @@ cp_parser_check_type_definition (cp_parser* parser)
251
/* Don't use `%s' to print the string, because quotations (`%<', `%>')
252
in the message need to be interpreted. */
253
- error (parser->type_definition_forbidden_message);
254
+ error ("%s", parser->type_definition_forbidden_message);
258
@@ -2291,7 +2291,7 @@ cp_parser_non_integral_constant_expression (cp_parser *parser,
259
char *message = concat (thing,
260
" cannot appear in a constant-expression",
263
+ error ("%s", message);
267
--- a/src/gcc/cp/pt.c
268
+++ b/src/gcc/cp/pt.c
269
@@ -11060,7 +11060,7 @@ tsubst_copy_and_build (tree t,
274
+ error ("%s", error_msg);
275
if (!function_p && TREE_CODE (decl) == IDENTIFIER_NODE)
276
decl = unqualified_name_lookup_error (decl);
278
--- a/src/gcc/cp/typeck.c
279
+++ b/src/gcc/cp/typeck.c
280
@@ -3373,7 +3373,7 @@ cp_build_binary_op (location_t location,
282
= targetm.invalid_binary_op (code, type0, type1)))
284
- error (invalid_op_diag);
285
+ error ("%s", invalid_op_diag);
286
return error_mark_node;
289
@@ -4254,7 +4254,7 @@ cp_build_unary_op (enum tree_code code, tree xarg, int noconvert,
293
- error (invalid_op_diag);
294
+ error ("%s", invalid_op_diag);
295
return error_mark_node;
298
--- a/src/gcc/dbxout.c
299
+++ b/src/gcc/dbxout.c
300
@@ -847,6 +847,7 @@ dbxout_finish_complex_stabs (tree sym, STAB_CODE_TYPE code,
301
int line ATTRIBUTE_UNUSED;
304
+ size_t rv_neverused ATTRIBUTE_UNUSED;
306
line = sym ? DECL_SOURCE_LINE (sym) : 0;
307
if (DBX_CONTIN_LENGTH > 0)
308
@@ -867,7 +868,7 @@ dbxout_finish_complex_stabs (tree sym, STAB_CODE_TYPE code,
311
chunklen = strlen (chunk);
312
- fwrite (chunk, 1, chunklen, asm_out_file);
313
+ rv_neverused = fwrite (chunk, 1, chunklen, asm_out_file);
314
fputs ("\",", asm_out_file);
316
/* Must add an extra byte to account for the NUL separator. */
317
@@ -894,7 +895,7 @@ dbxout_finish_complex_stabs (tree sym, STAB_CODE_TYPE code,
318
len = obstack_object_size (&stabstr_ob);
319
str = XOBFINISH (&stabstr_ob, char *);
321
- fwrite (str, 1, len, asm_out_file);
322
+ rv_neverused = fwrite (str, 1, len, asm_out_file);
323
DBX_FINISH_STABS (sym, code, line, addr, label, number);
325
obstack_free (&stabstr_ob, str);
326
--- a/src/gcc/diagnostic.c
327
+++ b/src/gcc/diagnostic.c
328
@@ -70,9 +70,10 @@ build_message_string (const char *msg, ...)
332
+ size_t rv_neverused ATTRIBUTE_UNUSED;
335
- vasprintf (&str, msg, ap);
336
+ rv_neverused = vasprintf (&str, msg, ap);
340
--- a/src/gcc/final.c
341
+++ b/src/gcc/final.c
342
@@ -2989,12 +2989,13 @@ output_operand_lossage (const char *cmsgid, ...)
346
+ int rv_neverused ATTRIBUTE_UNUSED;
348
va_start (ap, cmsgid);
350
pfx_str = this_is_asm_operands ? _("invalid 'asm': ") : "output_operand: ";
351
- asprintf (&fmt_string, "%s%s", pfx_str, _(cmsgid));
352
- vasprintf (&new_message, fmt_string, ap);
353
+ rv_neverused = asprintf (&fmt_string, "%s%s", pfx_str, _(cmsgid));
354
+ rv_neverused = vasprintf (&new_message, fmt_string, ap);
356
if (this_is_asm_operands)
357
error_for_asm (this_is_asm_operands, "%s", new_message);
358
--- a/src/gcc/fold-const.c
359
+++ b/src/gcc/fold-const.c
360
@@ -1025,7 +1025,7 @@ fold_overflow_warning (const char* gmsgid, enum warn_strict_overflow_code wc)
363
else if (issue_strict_overflow_warning (wc))
364
- warning (OPT_Wstrict_overflow, gmsgid);
365
+ warning (OPT_Wstrict_overflow, "%s", gmsgid);
368
/* Return true if the built-in mathematical function specified by CODE
369
--- a/src/gcc/fortran/cpp.c
370
+++ b/src/gcc/fortran/cpp.c
371
@@ -729,8 +729,9 @@ scan_translation_unit_trad (cpp_reader *pfile)
372
while (_cpp_read_logical_line_trad (pfile))
374
size_t len = pfile->out.cur - pfile->out.base;
375
+ size_t rv_neverused ATTRIBUTE_UNUSED;
376
maybe_print_line (pfile->out.first_line);
377
- fwrite (pfile->out.base, 1, len, print.outf);
378
+ rv_neverused = fwrite (pfile->out.base, 1, len, print.outf);
380
if (!CPP_OPTION (pfile, discard_comments))
381
account_for_newlines (pfile->out.base, len);
382
--- a/src/gcc/fortran/decl.c
383
+++ b/src/gcc/fortran/decl.c
384
@@ -1954,7 +1954,7 @@ kind_expr:
389
+ gfc_error ("%s", msg);
393
@@ -2060,7 +2060,7 @@ match_char_kind (int * kind, int * is_iso_c)
394
*is_iso_c = e->ts.is_iso_c;
398
+ gfc_error ("%s", msg);
402
--- a/src/gcc/fortran/intrinsic.c
403
+++ b/src/gcc/fortran/intrinsic.c
404
@@ -262,11 +262,11 @@ add_sym (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type
408
- next_sym->name = gfc_get_string (name);
409
+ next_sym->name = gfc_get_string ("%s", name);
411
strcpy (buf, "_gfortran_");
413
- next_sym->lib_name = gfc_get_string (buf);
414
+ next_sym->lib_name = gfc_get_string ("%s", buf);
416
next_sym->elemental = (cl == CLASS_ELEMENTAL);
417
next_sym->inquiry = (cl == CLASS_INQUIRY);
418
@@ -722,7 +722,7 @@ find_sym (gfc_intrinsic_sym *start, int n, const char *name)
419
/* name may be a user-supplied string, so we must first make sure
420
that we're comparing against a pointer into the global string
422
- const char *p = gfc_get_string (name);
423
+ const char *p = gfc_get_string ("%s", name);
427
@@ -918,7 +918,7 @@ make_alias (const char *name, int standard)
430
next_sym[0] = next_sym[-1];
431
- next_sym->name = gfc_get_string (name);
432
+ next_sym->name = gfc_get_string ("%s", name);
433
next_sym->standard = standard;
436
--- a/src/gcc/fortran/match.c
437
+++ b/src/gcc/fortran/match.c
438
@@ -391,7 +391,7 @@ gfc_match_small_int (int *value)
443
+ gfc_error ("%s", p);
447
@@ -423,7 +423,7 @@ gfc_match_small_int_expr (int *value, gfc_expr **expr)
452
+ gfc_error ("%s", p);
456
--- a/src/gcc/fortran/matchexp.c
457
+++ b/src/gcc/fortran/matchexp.c
458
@@ -193,7 +193,7 @@ match_primary (gfc_expr **result)
462
- gfc_error (expression_syntax);
463
+ gfc_error ("%s", expression_syntax);
467
@@ -496,7 +496,7 @@ match_level_2 (gfc_expr **result)
468
m = match_ext_add_operand (&e);
471
- gfc_error (expression_syntax);
472
+ gfc_error ("%s", expression_syntax);
476
@@ -535,7 +535,7 @@ match_level_2 (gfc_expr **result)
478
m = match_ext_add_operand (&e);
480
- gfc_error (expression_syntax);
481
+ gfc_error ("%s", expression_syntax);
485
@@ -586,7 +586,7 @@ match_level_3 (gfc_expr **result)
486
m = match_level_2 (&e);
489
- gfc_error (expression_syntax);
490
+ gfc_error ("%s", expression_syntax);
494
@@ -646,7 +646,7 @@ match_level_4 (gfc_expr **result)
496
m = match_level_3 (&right);
498
- gfc_error (expression_syntax);
499
+ gfc_error ("%s", expression_syntax);
502
gfc_free_expr (left);
503
@@ -755,7 +755,7 @@ match_or_operand (gfc_expr **result)
505
m = match_and_operand (&e);
507
- gfc_error (expression_syntax);
508
+ gfc_error ("%s", expression_syntax);
512
@@ -798,7 +798,7 @@ match_equiv_operand (gfc_expr **result)
514
m = match_or_operand (&e);
516
- gfc_error (expression_syntax);
517
+ gfc_error ("%s", expression_syntax);
521
@@ -852,7 +852,7 @@ match_level_5 (gfc_expr **result)
523
m = match_equiv_operand (&e);
525
- gfc_error (expression_syntax);
526
+ gfc_error ("%s", expression_syntax);
530
@@ -911,7 +911,7 @@ gfc_match_expr (gfc_expr **result)
532
m = match_level_5 (&e);
534
- gfc_error (expression_syntax);
535
+ gfc_error ("%s", expression_syntax);
539
--- a/src/gcc/fortran/module.c
540
+++ b/src/gcc/fortran/module.c
541
@@ -805,9 +805,9 @@ find_true_name (const char *name, const char *module)
545
- sym.name = gfc_get_string (name);
546
+ sym.name = gfc_get_string ("%s", name);
548
- sym.module = gfc_get_string (module);
549
+ sym.module = gfc_get_string ("%s", module);
553
@@ -1612,7 +1612,7 @@ mio_pool_string (const char **stringp)
556
require_atom (ATOM_STRING);
557
- *stringp = atom_string[0] == '\0' ? NULL : gfc_get_string (atom_string);
558
+ *stringp = atom_string[0] == '\0' ? NULL : gfc_get_string ("%s", atom_string);
559
gfc_free (atom_string);
562
@@ -2460,7 +2460,7 @@ mio_symtree_ref (gfc_symtree **stp)
564
p->u.rsym.sym = gfc_new_symbol (p->u.rsym.true_name,
566
- p->u.rsym.sym->module = gfc_get_string (p->u.rsym.module);
567
+ p->u.rsym.sym->module = gfc_get_string ("%s", p->u.rsym.module);
570
p->u.rsym.symtree->n.sym = p->u.rsym.sym;
571
@@ -2967,7 +2967,7 @@ mio_expr (gfc_expr **ep)
574
require_atom (ATOM_STRING);
575
- e->value.function.name = gfc_get_string (atom_string);
576
+ e->value.function.name = gfc_get_string ("%s", atom_string);
577
gfc_free (atom_string);
580
@@ -3695,8 +3695,8 @@ load_generic_interfaces (void)
583
gfc_get_symbol (p, NULL, &sym);
584
- sym->name = gfc_get_string (name);
585
- sym->module = gfc_get_string (module_name);
586
+ sym->name = gfc_get_string ("%s", name);
587
+ sym->module = gfc_get_string ("%s", module_name);
588
sym->attr.flavor = FL_PROCEDURE;
589
sym->attr.generic = 1;
590
sym->attr.use_assoc = 1;
591
@@ -3901,7 +3901,7 @@ load_needed (pointer_info *p)
594
sym = gfc_new_symbol (p->u.rsym.true_name, ns);
595
- sym->module = gfc_get_string (p->u.rsym.module);
596
+ sym->module = gfc_get_string ("%s", p->u.rsym.module);
597
strcpy (sym->binding_label, p->u.rsym.binding_label);
599
associate_integer_pointer (p, sym);
600
@@ -4162,7 +4162,7 @@ read_module (void)
601
info->u.rsym.sym = gfc_new_symbol (info->u.rsym.true_name,
603
sym = info->u.rsym.sym;
604
- sym->module = gfc_get_string (info->u.rsym.module);
605
+ sym->module = gfc_get_string ("%s", info->u.rsym.module);
607
/* TODO: hmm, can we test this? Do we know it will be
608
initialized to zeros? */
609
@@ -4521,7 +4521,7 @@ write_symbol0 (gfc_symtree *st)
612
if (sym->module == NULL)
613
- sym->module = gfc_get_string (module_name);
614
+ sym->module = gfc_get_string ("%s", module_name);
616
if (sym->attr.flavor == FL_PROCEDURE && sym->attr.generic
617
&& !sym->attr.subroutine && !sym->attr.function)
618
@@ -4614,7 +4614,7 @@ write_generic (gfc_symtree *st)
621
if (sym->module == NULL)
622
- sym->module = gfc_get_string (module_name);
623
+ sym->module = gfc_get_string ("%s", module_name);
625
mio_symbol_interface (&st->name, &sym->module, &sym->generic);
627
@@ -4962,7 +4962,7 @@ import_iso_c_binding_module (void)
629
mod_sym->attr.flavor = FL_MODULE;
630
mod_sym->attr.intrinsic = 1;
631
- mod_sym->module = gfc_get_string (iso_c_module_name);
632
+ mod_sym->module = gfc_get_string ("%s", iso_c_module_name);
633
mod_sym->from_intmod = INTMOD_ISO_C_BINDING;
636
@@ -5039,7 +5039,7 @@ create_int_parameter (const char *name, int value, const char *modname,
637
gfc_get_sym_tree (name, gfc_current_ns, &tmp_symtree);
638
sym = tmp_symtree->n.sym;
640
- sym->module = gfc_get_string (modname);
641
+ sym->module = gfc_get_string ("%s", modname);
642
sym->attr.flavor = FL_PARAMETER;
643
sym->ts.type = BT_INTEGER;
644
sym->ts.kind = gfc_default_integer_kind;
645
@@ -5083,7 +5083,7 @@ use_iso_fortran_env_module (void)
647
mod_sym->attr.flavor = FL_MODULE;
648
mod_sym->attr.intrinsic = 1;
649
- mod_sym->module = gfc_get_string (mod);
650
+ mod_sym->module = gfc_get_string ("%s", mod);
651
mod_sym->from_intmod = INTMOD_ISO_FORTRAN_ENV;
654
@@ -5279,7 +5279,7 @@ gfc_use_module (void)
657
use_stmt = gfc_get_use_list ();
658
- use_stmt->module_name = gfc_get_string (module_name);
659
+ use_stmt->module_name = gfc_get_string ("%s", module_name);
660
use_stmt->only_flag = only_flag;
661
use_stmt->rename = gfc_rename_list;
662
use_stmt->where = use_locus;
663
--- a/src/gcc/fortran/openmp.c
664
+++ b/src/gcc/fortran/openmp.c
665
@@ -396,7 +396,7 @@ gfc_match_omp_clauses (gfc_omp_clauses **cp, int mask)
666
const char *p = gfc_extract_int (cexpr, &collapse);
670
+ gfc_error ("%s", p);
673
else if (collapse <= 0)
674
--- a/src/gcc/fortran/primary.c
675
+++ b/src/gcc/fortran/primary.c
676
@@ -255,7 +255,7 @@ match_hollerith_constant (gfc_expr **result)
677
msg = gfc_extract_int (e, &num);
681
+ gfc_error ("%s", msg);
685
@@ -924,7 +924,7 @@ match_string_constant (gfc_expr **result)
686
q = gfc_extract_int (sym->value, &kind);
690
+ gfc_error ("%s", q);
693
gfc_set_sym_referenced (sym);
694
@@ -1479,7 +1479,7 @@ match_keyword_arg (gfc_actual_arglist *actual, gfc_actual_arglist *base)
698
- actual->name = gfc_get_string (name);
699
+ actual->name = gfc_get_string ("%s", name);
703
--- a/src/gcc/fortran/symbol.c
704
+++ b/src/gcc/fortran/symbol.c
705
@@ -1759,7 +1759,7 @@ gfc_add_component (gfc_symbol *sym, const char *name,
709
- p->name = gfc_get_string (name);
710
+ p->name = gfc_get_string ("%s", name);
711
p->loc = gfc_current_locus;
714
@@ -2251,7 +2251,7 @@ gfc_new_symtree (gfc_symtree **root, const char *name)
717
st = XCNEW (gfc_symtree);
718
- st->name = gfc_get_string (name);
719
+ st->name = gfc_get_string ("%s", name);
720
st->typebound = NULL;
722
gfc_insert_bbt (root, st, compare_symtree);
723
@@ -2268,7 +2268,7 @@ gfc_delete_symtree (gfc_symtree **root, const char *name)
725
st0 = gfc_find_symtree (*root, name);
727
- st.name = gfc_get_string (name);
728
+ st.name = gfc_get_string ("%s", name);
729
gfc_delete_bbt (root, &st, compare_symtree);
732
@@ -2327,7 +2327,7 @@ gfc_get_uop (const char *name)
733
st = gfc_new_symtree (&gfc_current_ns->uop_root, name);
735
uop = st->n.uop = XCNEW (gfc_user_op);
736
- uop->name = gfc_get_string (name);
737
+ uop->name = gfc_get_string ("%s", name);
738
uop->access = ACCESS_UNKNOWN;
739
uop->ns = gfc_current_ns;
741
@@ -2399,7 +2399,7 @@ gfc_new_symbol (const char *name, gfc_namespace *ns)
742
if (strlen (name) > GFC_MAX_SYMBOL_LEN)
743
gfc_internal_error ("new_symbol(): Symbol name too long");
745
- p->name = gfc_get_string (name);
746
+ p->name = gfc_get_string ("%s", name);
748
/* Make sure flags for symbol being C bound are clear initially. */
749
p->attr.is_bind_c = 0;
750
@@ -3280,7 +3280,7 @@ gfc_get_gsymbol (const char *name)
752
s = XCNEW (gfc_gsymbol);
753
s->type = GSYM_UNKNOWN;
754
- s->name = gfc_get_string (name);
755
+ s->name = gfc_get_string ("%s", name);
757
gfc_insert_bbt (&gfc_gsym_root, s, gsym_compare);
759
@@ -3517,7 +3517,7 @@ gen_special_c_interop_ptr (int ptr_id, const char *ptr_name,
762
/* Module name is some mangled version of iso_c_binding. */
763
- tmp_sym->module = gfc_get_string (module_name);
764
+ tmp_sym->module = gfc_get_string ("%s", module_name);
766
/* Say it's from the iso_c_binding module. */
767
tmp_sym->attr.is_iso_c = 1;
768
@@ -3637,7 +3637,7 @@ gen_cptr_param (gfc_formal_arglist **head,
771
param_sym->ts.derived = c_ptr_sym;
772
- param_sym->module = gfc_get_string (module_name);
773
+ param_sym->module = gfc_get_string ("%s", module_name);
775
/* Make new formal arg. */
776
formal_arg = gfc_get_formal_arglist ();
777
@@ -3682,7 +3682,7 @@ gen_fptr_param (gfc_formal_arglist **head,
779
/* ISO C Binding type to allow any pointer type as actual param. */
780
param_sym->ts.type = BT_VOID;
781
- param_sym->module = gfc_get_string (module_name);
782
+ param_sym->module = gfc_get_string ("%s", module_name);
785
formal_arg = gfc_get_formal_arglist ();
786
@@ -3753,7 +3753,7 @@ gen_shape_param (gfc_formal_arglist **head,
787
param_sym->attr.optional = 1;
788
param_sym->attr.intent = INTENT_IN;
789
param_sym->attr.dimension = 1;
790
- param_sym->module = gfc_get_string (module_name);
791
+ param_sym->module = gfc_get_string ("%s", module_name);
794
formal_arg = gfc_get_formal_arglist ();
795
@@ -3957,7 +3957,7 @@ generate_isocbinding_symbol (const char *mod_name, iso_c_binding_symbol s,
798
/* Say what module this symbol belongs to. */
799
- tmp_sym->module = gfc_get_string (mod_name);
800
+ tmp_sym->module = gfc_get_string ("%s", mod_name);
801
tmp_sym->from_intmod = INTMOD_ISO_C_BINDING;
802
tmp_sym->intmod_sym_id = s;
804
@@ -4234,7 +4234,7 @@ get_iso_c_sym (gfc_symbol *old_sym, char *new_name,
805
strcpy (new_symtree->n.sym->binding_label, new_binding_label);
806
new_symtree->n.sym->attr = old_sym->attr;
807
new_symtree->n.sym->ts = old_sym->ts;
808
- new_symtree->n.sym->module = gfc_get_string (old_sym->module);
809
+ new_symtree->n.sym->module = gfc_get_string ("%s", old_sym->module);
810
new_symtree->n.sym->from_intmod = old_sym->from_intmod;
811
new_symtree->n.sym->intmod_sym_id = old_sym->intmod_sym_id;
812
/* Build the formal arg list. */
813
--- a/src/gcc/fortran/trans-array.c
814
+++ b/src/gcc/fortran/trans-array.c
815
@@ -2232,6 +2232,7 @@ gfc_trans_array_bound_check (gfc_se * se, tree descriptor, tree index, int n,
818
const char * name = NULL;
819
+ int rv_neverused ATTRIBUTE_UNUSED;
821
if (!flag_bounds_check)
823
@@ -2270,11 +2271,13 @@ gfc_trans_array_bound_check (gfc_se * se, tree descriptor, tree index, int n,
824
tmp = gfc_conv_array_lbound (descriptor, n);
825
fault = fold_build2 (LT_EXPR, boolean_type_node, index, tmp);
827
- asprintf (&msg, "%s for array '%s', lower bound of dimension %d exceeded"
828
- "(%%ld < %%ld)", gfc_msg_fault, name, n+1);
830
+ asprintf (&msg, "%s for array '%s', lower bound of dimension %d exceeded"
831
+ "(%%ld < %%ld)", gfc_msg_fault, name, n+1);
833
- asprintf (&msg, "%s, lower bound of dimension %d exceeded (%%ld < %%ld)",
834
- gfc_msg_fault, n+1);
836
+ asprintf (&msg, "%s, lower bound of dimension %d exceeded (%%ld < %%ld)",
837
+ gfc_msg_fault, n+1);
838
gfc_trans_runtime_check (true, false, fault, &se->pre, where, msg,
839
fold_convert (long_integer_type_node, index),
840
fold_convert (long_integer_type_node, tmp));
841
@@ -2286,11 +2289,14 @@ gfc_trans_array_bound_check (gfc_se * se, tree descriptor, tree index, int n,
842
tmp = gfc_conv_array_ubound (descriptor, n);
843
fault = fold_build2 (GT_EXPR, boolean_type_node, index, tmp);
845
- asprintf (&msg, "%s for array '%s', upper bound of dimension %d "
846
- " exceeded (%%ld > %%ld)", gfc_msg_fault, name, n+1);
848
+ asprintf (&msg, "%s for array '%s', upper bound of dimension %d "
849
+ " exceeded (%%ld > %%ld)", gfc_msg_fault, name, n+1);
851
- asprintf (&msg, "%s, upper bound of dimension %d exceeded (%%ld > %%ld)",
852
- gfc_msg_fault, n+1);
855
+ "%s, upper bound of dimension %d exceeded (%%ld > %%ld)",
856
+ gfc_msg_fault, n+1);
857
gfc_trans_runtime_check (true, false, fault, &se->pre, where, msg,
858
fold_convert (long_integer_type_node, index),
859
fold_convert (long_integer_type_node, tmp));
860
@@ -2474,6 +2480,7 @@ gfc_conv_array_ref (gfc_se * se, gfc_array_ref * ar, gfc_symbol * sym,
861
/* Check array bounds. */
864
+ int rv_neverused ATTRIBUTE_UNUSED;
866
/* Evaluate the indexse.expr only once. */
867
indexse.expr = save_expr (indexse.expr);
868
@@ -2482,9 +2489,10 @@ gfc_conv_array_ref (gfc_se * se, gfc_array_ref * ar, gfc_symbol * sym,
869
tmp = gfc_conv_array_lbound (se->expr, n);
870
cond = fold_build2 (LT_EXPR, boolean_type_node,
872
- asprintf (&msg, "%s for array '%s', "
873
- "lower bound of dimension %d exceeded (%%ld < %%ld)",
874
- gfc_msg_fault, sym->name, n+1);
876
+ asprintf (&msg, "%s for array '%s', "
877
+ "lower bound of dimension %d exceeded (%%ld < %%ld)",
878
+ gfc_msg_fault, sym->name, n+1);
879
gfc_trans_runtime_check (true, false, cond, &se->pre, where, msg,
880
fold_convert (long_integer_type_node,
882
@@ -2499,9 +2507,10 @@ gfc_conv_array_ref (gfc_se * se, gfc_array_ref * ar, gfc_symbol * sym,
883
tmp = gfc_conv_array_ubound (se->expr, n);
884
cond = fold_build2 (GT_EXPR, boolean_type_node,
886
- asprintf (&msg, "%s for array '%s', "
887
- "upper bound of dimension %d exceeded (%%ld > %%ld)",
888
- gfc_msg_fault, sym->name, n+1);
890
+ asprintf (&msg, "%s for array '%s', "
891
+ "upper bound of dimension %d exceeded (%%ld > %%ld)",
892
+ gfc_msg_fault, sym->name, n+1);
893
gfc_trans_runtime_check (true, false, cond, &se->pre, where, msg,
894
fold_convert (long_integer_type_node,
896
@@ -3048,6 +3057,7 @@ gfc_conv_ss_startstride (gfc_loopinfo * loop)
897
for (n = 0; n < loop->dimen; n++)
900
+ int rv_neverused ATTRIBUTE_UNUSED;
903
if (info->ref->u.ar.dimen_type[dim] != DIMEN_RANGE)
904
@@ -3063,9 +3073,10 @@ gfc_conv_ss_startstride (gfc_loopinfo * loop)
905
/* Zero stride is not allowed. */
906
tmp = fold_build2 (EQ_EXPR, boolean_type_node, info->stride[n],
907
gfc_index_zero_node);
908
- asprintf (&msg, "Zero stride is not allowed, for dimension %d "
909
- "of array '%s'", info->dim[n]+1,
910
- ss->expr->symtree->name);
912
+ asprintf (&msg, "Zero stride is not allowed, for dimension %d "
913
+ "of array '%s'", info->dim[n]+1,
914
+ ss->expr->symtree->name);
915
gfc_trans_runtime_check (true, false, tmp, &inner,
916
&ss->expr->where, msg);
918
@@ -3106,9 +3117,10 @@ gfc_conv_ss_startstride (gfc_loopinfo * loop)
920
tmp = fold_build2 (TRUTH_AND_EXPR, boolean_type_node,
922
- asprintf (&msg, "%s, lower bound of dimension %d of array '%s'"
923
- " exceeded (%%ld < %%ld)", gfc_msg_fault,
924
- info->dim[n]+1, ss->expr->symtree->name);
926
+ asprintf (&msg, "%s, lower bound of dimension %d of array '%s'"
927
+ " exceeded (%%ld < %%ld)", gfc_msg_fault,
928
+ info->dim[n]+1, ss->expr->symtree->name);
929
gfc_trans_runtime_check (true, false, tmp, &inner,
930
&ss->expr->where, msg,
931
fold_convert (long_integer_type_node,
932
@@ -3123,9 +3135,10 @@ gfc_conv_ss_startstride (gfc_loopinfo * loop)
933
info->start[n], ubound);
934
tmp = fold_build2 (TRUTH_AND_EXPR, boolean_type_node,
936
- asprintf (&msg, "%s, upper bound of dimension %d of array "
937
- "'%s' exceeded (%%ld > %%ld)", gfc_msg_fault,
938
- info->dim[n]+1, ss->expr->symtree->name);
940
+ asprintf (&msg, "%s, upper bound of dimension %d of array "
941
+ "'%s' exceeded (%%ld > %%ld)", gfc_msg_fault,
942
+ info->dim[n]+1, ss->expr->symtree->name);
943
gfc_trans_runtime_check (true, false, tmp, &inner,
944
&ss->expr->where, msg,
945
fold_convert (long_integer_type_node, info->start[n]),
946
@@ -3146,9 +3159,10 @@ gfc_conv_ss_startstride (gfc_loopinfo * loop)
947
tmp = fold_build2 (LT_EXPR, boolean_type_node, tmp2, lbound);
948
tmp = fold_build2 (TRUTH_AND_EXPR, boolean_type_node,
950
- asprintf (&msg, "%s, lower bound of dimension %d of array '%s'"
951
- " exceeded (%%ld < %%ld)", gfc_msg_fault,
952
- info->dim[n]+1, ss->expr->symtree->name);
954
+ asprintf (&msg, "%s, lower bound of dimension %d of array '%s'"
955
+ " exceeded (%%ld < %%ld)", gfc_msg_fault,
956
+ info->dim[n]+1, ss->expr->symtree->name);
957
gfc_trans_runtime_check (true, false, tmp, &inner,
958
&ss->expr->where, msg,
959
fold_convert (long_integer_type_node,
960
@@ -3162,9 +3176,10 @@ gfc_conv_ss_startstride (gfc_loopinfo * loop)
961
tmp = fold_build2 (GT_EXPR, boolean_type_node, tmp2, ubound);
962
tmp = fold_build2 (TRUTH_AND_EXPR, boolean_type_node,
964
- asprintf (&msg, "%s, upper bound of dimension %d of array "
965
- "'%s' exceeded (%%ld > %%ld)", gfc_msg_fault,
966
- info->dim[n]+1, ss->expr->symtree->name);
968
+ asprintf (&msg, "%s, upper bound of dimension %d of array "
969
+ "'%s' exceeded (%%ld > %%ld)", gfc_msg_fault,
970
+ info->dim[n]+1, ss->expr->symtree->name);
971
gfc_trans_runtime_check (true, false, tmp, &inner,
972
&ss->expr->where, msg,
973
fold_convert (long_integer_type_node, tmp2),
974
@@ -3186,9 +3201,10 @@ gfc_conv_ss_startstride (gfc_loopinfo * loop)
977
tmp3 = fold_build2 (NE_EXPR, boolean_type_node, tmp, size[n]);
978
- asprintf (&msg, "%s, size mismatch for dimension %d "
979
- "of array '%s' (%%ld/%%ld)", gfc_msg_bounds,
980
- info->dim[n]+1, ss->expr->symtree->name);
982
+ asprintf (&msg, "%s, size mismatch for dimension %d "
983
+ "of array '%s' (%%ld/%%ld)", gfc_msg_bounds,
984
+ info->dim[n]+1, ss->expr->symtree->name);
985
gfc_trans_runtime_check (true, false, tmp3, &inner,
986
&ss->expr->where, msg,
987
fold_convert (long_integer_type_node, tmp),
988
@@ -4449,14 +4465,16 @@ gfc_trans_dummy_array_bias (gfc_symbol * sym, tree tmpdesc, tree body)
990
/* Check (ubound(a) - lbound(a) == ubound(b) - lbound(b)). */
992
+ int rv_neverused ATTRIBUTE_UNUSED;
994
tmp = fold_build2 (MINUS_EXPR, gfc_array_index_type,
996
stride2 = fold_build2 (MINUS_EXPR, gfc_array_index_type,
998
tmp = fold_build2 (NE_EXPR, gfc_array_index_type, tmp, stride2);
999
- asprintf (&msg, "%s for dimension %d of array '%s'",
1000
- gfc_msg_bounds, n+1, sym->name);
1002
+ asprintf (&msg, "%s for dimension %d of array '%s'",
1003
+ gfc_msg_bounds, n+1, sym->name);
1004
gfc_trans_runtime_check (true, false, tmp, &block, &loc, msg);
1007
@@ -5332,12 +5350,14 @@ gfc_conv_array_parameter (gfc_se * se, gfc_expr * expr, gfc_ss * ss, int g77,
1008
if (gfc_option.flag_check_array_temporaries)
1011
+ int rv_neverused ATTRIBUTE_UNUSED;
1013
if (fsym && proc_name)
1014
- asprintf (&msg, "An array temporary was created for argument "
1015
- "'%s' of procedure '%s'", fsym->name, proc_name);
1017
+ asprintf (&msg, "An array temporary was created for argument "
1018
+ "'%s' of procedure '%s'", fsym->name, proc_name);
1020
- asprintf (&msg, "An array temporary was created");
1021
+ rv_neverused = asprintf (&msg, "An array temporary was created");
1023
tmp = build_fold_indirect_ref (desc);
1024
tmp = gfc_conv_array_data (tmp);
1025
--- a/src/gcc/fortran/trans-decl.c
1026
+++ b/src/gcc/fortran/trans-decl.c
1027
@@ -3071,7 +3071,7 @@ gfc_find_module (const char *name)
1029
struct module_htab_entry *entry = GGC_CNEW (struct module_htab_entry);
1031
- entry->name = gfc_get_string (name);
1032
+ entry->name = gfc_get_string ("%s", name);
1033
entry->decls = htab_create_ggc (10, module_htab_decls_hash,
1034
module_htab_decls_eq, NULL);
1035
*slot = (void *) entry;
1036
--- a/src/gcc/fortran/trans-expr.c
1037
+++ b/src/gcc/fortran/trans-expr.c
1038
@@ -400,6 +400,8 @@ gfc_conv_substring (gfc_se * se, gfc_ref * ref, int kind,
1040
if (flag_bounds_check)
1042
+ int rv_neverused ATTRIBUTE_UNUSED;
1044
tree nonempty = fold_build2 (LE_EXPR, boolean_type_node,
1045
start.expr, end.expr);
1047
@@ -409,11 +411,13 @@ gfc_conv_substring (gfc_se * se, gfc_ref * ref, int kind,
1048
fault = fold_build2 (TRUTH_ANDIF_EXPR, boolean_type_node,
1051
- asprintf (&msg, "Substring out of bounds: lower bound (%%ld) of '%s' "
1052
- "is less than one", name);
1054
+ asprintf (&msg, "Substring out of bounds: lower bound (%%ld) of '%s' "
1055
+ "is less than one", name);
1057
- asprintf (&msg, "Substring out of bounds: lower bound (%%ld)"
1058
- "is less than one");
1060
+ asprintf (&msg, "Substring out of bounds: lower bound (%%ld)"
1061
+ "is less than one");
1062
gfc_trans_runtime_check (true, false, fault, &se->pre, where, msg,
1063
fold_convert (long_integer_type_node,
1065
@@ -425,11 +429,13 @@ gfc_conv_substring (gfc_se * se, gfc_ref * ref, int kind,
1066
fault = fold_build2 (TRUTH_ANDIF_EXPR, boolean_type_node,
1069
- asprintf (&msg, "Substring out of bounds: upper bound (%%ld) of '%s' "
1070
- "exceeds string length (%%ld)", name);
1072
+ asprintf (&msg, "Substring out of bounds: upper bound (%%ld) of '%s' "
1073
+ "exceeds string length (%%ld)", name);
1075
- asprintf (&msg, "Substring out of bounds: upper bound (%%ld) "
1076
- "exceeds string length (%%ld)");
1078
+ asprintf (&msg, "Substring out of bounds: upper bound (%%ld) "
1079
+ "exceeds string length (%%ld)");
1080
gfc_trans_runtime_check (true, false, fault, &se->pre, where, msg,
1081
fold_convert (long_integer_type_node, end.expr),
1082
fold_convert (long_integer_type_node,
1083
--- a/src/gcc/fortran/trans-io.c
1084
+++ b/src/gcc/fortran/trans-io.c
1085
@@ -232,6 +232,7 @@ gfc_trans_io_runtime_check (tree cond, tree var, int error_code,
1087
tree arg1, arg2, arg3;
1089
+ int rv_neverused ATTRIBUTE_UNUSED;
1091
if (integer_zerop (cond))
1093
@@ -243,7 +244,7 @@ gfc_trans_io_runtime_check (tree cond, tree var, int error_code,
1095
arg2 = build_int_cst (integer_type_node, error_code),
1097
- asprintf (&message, "%s", _(msgid));
1098
+ rv_neverused = asprintf (&message, "%s", _(msgid));
1099
arg3 = gfc_build_addr_expr (pchar_type_node,
1100
gfc_build_localized_cstring_const (message));
1102
@@ -660,14 +661,16 @@ set_string (stmtblock_t * block, stmtblock_t * postblock, tree var,
1106
+ int rv_neverused ATTRIBUTE_UNUSED;
1108
gfc_conv_label_variable (&se, e);
1109
tmp = GFC_DECL_STRING_LEN (se.expr);
1110
cond = fold_build2 (LT_EXPR, boolean_type_node,
1111
tmp, build_int_cst (TREE_TYPE (tmp), 0));
1113
- asprintf(&msg, "Label assigned to variable '%s' (%%ld) is not a format "
1114
- "label", e->symtree->name);
1116
+ asprintf(&msg, "Label assigned to variable '%s' (%%ld) is not a format "
1117
+ "label", e->symtree->name);
1118
gfc_trans_runtime_check (true, false, cond, &se.pre, &e->where, msg,
1119
fold_convert (long_integer_type_node, tmp));
1121
--- a/src/gcc/fortran/trans.c
1122
+++ b/src/gcc/fortran/trans.c
1123
@@ -371,6 +371,7 @@ gfc_trans_runtime_error_vararg (bool error, locus* where, const char* msgid,
1127
+ int rv_neverused ATTRIBUTE_UNUSED;
1129
/* Compute the number of extra arguments from the format string. */
1130
for (p = msgid, nargs = 0; *p; p++)
1131
@@ -387,18 +388,18 @@ gfc_trans_runtime_error_vararg (bool error, locus* where, const char* msgid,
1134
line = LOCATION_LINE (where->lb->location);
1135
- asprintf (&message, "At line %d of file %s", line,
1136
- where->lb->file->filename);
1137
+ rv_neverused = asprintf (&message, "At line %d of file %s", line,
1138
+ where->lb->file->filename);
1141
- asprintf (&message, "In file '%s', around line %d",
1142
- gfc_source_file, input_line + 1);
1143
+ rv_neverused = asprintf (&message, "In file '%s', around line %d",
1144
+ gfc_source_file, input_line + 1);
1146
arg = gfc_build_addr_expr (pchar_type_node,
1147
gfc_build_localized_cstring_const (message));
1150
- asprintf (&message, "%s", _(msgid));
1151
+ rv_neverused = asprintf (&message, "%s", _(msgid));
1152
arg2 = gfc_build_addr_expr (pchar_type_node,
1153
gfc_build_localized_cstring_const (message));
1155
--- a/src/gcc/ira-conflicts.c
1156
+++ b/src/gcc/ira-conflicts.c
1157
@@ -664,7 +664,7 @@ print_hard_reg_set (FILE *file, const char *title, HARD_REG_SET set)
1161
- fprintf (file, title);
1162
+ fputs (title, file);
1163
for (start = -1, i = 0; i < FIRST_PSEUDO_REGISTER; i++)
1165
if (TEST_HARD_REG_BIT (set, i))
1166
--- a/src/gcc/objc/objc-act.c
1167
+++ b/src/gcc/objc/objc-act.c
1168
@@ -988,7 +988,7 @@ objc_lookup_protocol (tree proto, tree cls, tree typ, bool warn)
1169
strcat (errbuf, " the \'");
1170
strcat (errbuf, IDENTIFIER_POINTER (PROTOCOL_NAME (proto)));
1171
strcat (errbuf, "\' protocol");
1172
- warning (0, errbuf);
1173
+ warning (0, "%s", errbuf);
1177
--- a/src/gcc/opts.c
1178
+++ b/src/gcc/opts.c
1179
@@ -1287,7 +1287,7 @@ print_filtered_help (unsigned int include_flags,
1180
if (* (const char **) option->flag_var != NULL)
1181
snprintf (new_help + strlen (new_help),
1182
sizeof (new_help) - strlen (new_help),
1183
- * (const char **) option->flag_var);
1184
+ "%s", * (const char **) option->flag_var);
1187
sprintf (new_help + strlen (new_help),
1188
--- a/src/gcc/toplev.c
1189
+++ b/src/gcc/toplev.c
1190
@@ -1182,7 +1182,7 @@ print_to_asm_out_file (print_switch_type type, const char * text)
1191
case SWITCH_TYPE_ENABLED:
1193
fputc (' ', asm_out_file);
1194
- fprintf (asm_out_file, text);
1195
+ fputs (text, asm_out_file);
1196
/* No need to return the length here as
1197
print_single_switch has already done it. */
1199
@@ -1211,7 +1211,7 @@ print_to_stderr (print_switch_type type, const char * text)
1202
case SWITCH_TYPE_DESCRIPTIVE:
1203
- fprintf (stderr, text);
1204
+ fputs (text, stderr);
1205
/* No need to return the length here as
1206
print_single_switch has already done it. */
1208
@@ -1437,8 +1437,11 @@ static const char *
1209
pch_option_mismatch (const char *option)
1212
+ int rv_neverused ATTRIBUTE_UNUSED;
1214
- asprintf (&r, _("created and used with differing settings of '%s'"), option);
1215
+ rv_neverused = asprintf (&r,
1216
+ _("created and used with differing settings of '%s'"),
1219
return _("out of memory");
1221
--- a/src/gcc/tree-data-ref.c
1222
+++ b/src/gcc/tree-data-ref.c
1223
@@ -4607,13 +4607,14 @@ dot_rdg_1 (FILE *file, struct graph *rdg)
1225
dot_rdg (struct graph *rdg)
1227
+ int rv_neverused ATTRIBUTE_UNUSED;
1228
FILE *file = fopen ("/tmp/rdg.dot", "w");
1229
gcc_assert (file != NULL);
1231
dot_rdg_1 (file, rdg);
1234
- system ("dotty /tmp/rdg.dot");
1235
+ rv_neverused = system ("dotty /tmp/rdg.dot");
1239
--- a/src/gcc/tree-ssa-structalias.c
1240
+++ b/src/gcc/tree-ssa-structalias.c
1241
@@ -4240,6 +4240,7 @@ create_function_info_for (tree decl, const char *name)
1244
bool is_varargs = false;
1245
+ int rv_neverused ATTRIBUTE_UNUSED;
1247
/* Create the variable info. */
1249
@@ -4279,7 +4280,7 @@ create_function_info_for (tree decl, const char *name)
1252
newindex = VEC_length (varinfo_t, varmap);
1253
- asprintf (&tempname, "%s.arg%d", name, i-1);
1254
+ rv_neverused = asprintf (&tempname, "%s.arg%d", name, i-1);
1255
newname = ggc_strdup (tempname);
1258
@@ -4315,7 +4316,7 @@ create_function_info_for (tree decl, const char *name)
1259
resultdecl = DECL_RESULT (decl);
1261
newindex = VEC_length (varinfo_t, varmap);
1262
- asprintf (&tempname, "%s.result", name);
1263
+ rv_neverused = asprintf (&tempname, "%s.result", name);
1264
newname = ggc_strdup (tempname);
1267
@@ -4474,9 +4475,11 @@ create_variable_info_for (tree decl, const char *name)
1268
newindex = VEC_length (varinfo_t, varmap);
1271
- asprintf (&tempname, "%s." HOST_WIDE_INT_PRINT_DEC
1272
- "+" HOST_WIDE_INT_PRINT_DEC,
1273
- vi->name, fo->offset, fo->size);
1274
+ int rv_neverused ATTRIBUTE_UNUSED;
1276
+ rv_neverused = asprintf (&tempname, "%s." HOST_WIDE_INT_PRINT_DEC
1277
+ "+" HOST_WIDE_INT_PRINT_DEC,
1278
+ vi->name, fo->offset, fo->size);
1279
newname = ggc_strdup (tempname);
1282
--- a/src/gcc/tree-switch-conversion.c
1283
+++ b/src/gcc/tree-switch-conversion.c
1284
@@ -858,7 +858,7 @@ do_switchconv (void)
1286
gcc_assert (info.reason);
1287
fprintf (dump_file, "Bailing out - ");
1288
- fprintf (dump_file, info.reason);
1289
+ fprintf (dump_file, "%s", info.reason);
1290
fprintf (dump_file, "--------------------------------\n");
1293
--- a/src/libcpp/lex.c
1294
+++ b/src/libcpp/lex.c
1295
@@ -1512,6 +1512,8 @@ cpp_type2name (enum cpp_ttype type)
1297
cpp_output_token (const cpp_token *token, FILE *fp)
1299
+ size_t rv_neverused ATTRIBUTE_UNUSED;
1301
switch (TOKEN_SPELL (token))
1303
case SPELL_OPERATOR:
1304
@@ -1545,7 +1547,7 @@ cpp_output_token (const cpp_token *token, FILE *fp)
1306
unsigned char buffer[10];
1307
i += utf8_to_ucn (buffer, name + i) - 1;
1308
- fwrite (buffer, 1, 10, fp);
1309
+ rv_neverused = fwrite (buffer, 1, 10, fp);
1312
fputc (NODE_NAME (token->val.node)[i], fp);
1313
@@ -1553,7 +1555,7 @@ cpp_output_token (const cpp_token *token, FILE *fp)
1317
- fwrite (token->val.str.text, 1, token->val.str.len, fp);
1318
+ rv_neverused = fwrite (token->val.str.text, 1, token->val.str.len, fp);
1322
--- a/src/libcpp/macro.c
1323
+++ b/src/libcpp/macro.c
1324
@@ -1701,7 +1701,7 @@ create_iso_definition (cpp_reader *pfile, cpp_macro *macro)
1325
function-like macros, but not at the end. */
1326
if (following_paste_op)
1328
- cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
1329
+ cpp_error (pfile, CPP_DL_ERROR, "%s", paste_op_error_msg);
1333
@@ -1714,7 +1714,7 @@ create_iso_definition (cpp_reader *pfile, cpp_macro *macro)
1334
function-like macros, but not at the beginning. */
1335
if (macro->count == 1)
1337
- cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
1338
+ cpp_error (pfile, CPP_DL_ERROR, "%s", paste_op_error_msg);
added
removed
debian/patches/fix-warnings.diff
