/* Check calls to formatted I/O functions (-Wformat).
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003 Free Software Foundation, Inc.
+ 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of GCC.
set_Wformat (int setting)
{
warn_format = setting;
- warn_format_y2k = setting;
warn_format_extra_args = setting;
warn_format_zero_length = setting;
if (setting != 1)
{
warn_format_nonliteral = setting;
warn_format_security = setting;
+ warn_format_y2k = setting;
}
/* Make sure not to disable -Wnonnull if -Wformat=0 is specified. */
if (setting)
{
tree type = *node;
tree format_num_expr = TREE_VALUE (args);
- unsigned HOST_WIDE_INT format_num;
+ unsigned HOST_WIDE_INT format_num = 0;
tree argument;
if (!get_constant (format_num_expr, &format_num, 0))
{
if (validated_p)
abort ();
- warning ("`%s' is an unrecognized format function type", p);
+ warning ("%qs is an unrecognized format function type", p);
return false;
}
}
static const format_flag_spec gcc_diag_flag_specs[] =
{
+ { 'q', 0, 0, N_("`q' flag"), N_("the `q' diagnostic flag"), STD_C89 },
{ 'p', 0, 0, N_("precision"), N_("precision in printf format"), STD_C89 },
{ 'L', 0, 0, N_("length modifier"), N_("length modifier in printf format"), STD_C89 },
{ 0, 0, 0, NULL, NULL, 0 }
{
{ '+', 0, 0, N_("`+' flag"), N_("the `+' printf flag"), STD_C89 },
{ '#', 0, 0, N_("`#' flag"), N_("the `#' printf flag"), STD_C89 },
+ { 'q', 0, 0, N_("`q' flag"), N_("the `q' diagnostic flag"), STD_C89 },
{ 'p', 0, 0, N_("precision"), N_("precision in printf format"), STD_C89 },
{ 'L', 0, 0, N_("length modifier"), N_("length modifier in printf format"), STD_C89 },
{ 0, 0, 0, NULL, NULL, 0 }
static const format_char_info print_char_table[] =
{
/* C89 conversion specifiers. */
- { "di", 0, STD_C89, { T89_I, T99_SC, T89_S, T89_L, T9L_LL, TEX_LL, T99_SST, T99_PD, T99_IM }, "-wp0 +'I", "i" },
- { "oxX", 0, STD_C89, { T89_UI, T99_UC, T89_US, T89_UL, T9L_ULL, TEX_ULL, T99_ST, T99_UPD, T99_UIM }, "-wp0#", "i" },
- { "u", 0, STD_C89, { T89_UI, T99_UC, T89_US, T89_UL, T9L_ULL, TEX_ULL, T99_ST, T99_UPD, T99_UIM }, "-wp0'I", "i" },
- { "fgG", 0, STD_C89, { T89_D, BADLEN, BADLEN, T99_D, BADLEN, T89_LD, BADLEN, BADLEN, BADLEN }, "-wp0 +#'", "" },
- { "eE", 0, STD_C89, { T89_D, BADLEN, BADLEN, T99_D, BADLEN, T89_LD, BADLEN, BADLEN, BADLEN }, "-wp0 +#", "" },
- { "c", 0, STD_C89, { T89_I, BADLEN, BADLEN, T94_WI, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-w", "" },
- { "s", 1, STD_C89, { T89_C, BADLEN, BADLEN, T94_W, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp", "cR" },
- { "p", 1, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-w", "c" },
- { "n", 1, STD_C89, { T89_I, T99_SC, T89_S, T89_L, T9L_LL, BADLEN, T99_SST, T99_PD, T99_IM }, "", "W" },
+ { "di", 0, STD_C89, { T89_I, T99_SC, T89_S, T89_L, T9L_LL, TEX_LL, T99_SST, T99_PD, T99_IM }, "-wp0 +'I", "i" },
+ { "oxX", 0, STD_C89, { T89_UI, T99_UC, T89_US, T89_UL, T9L_ULL, TEX_ULL, T99_ST, T99_UPD, T99_UIM }, "-wp0#", "i" },
+ { "u", 0, STD_C89, { T89_UI, T99_UC, T89_US, T89_UL, T9L_ULL, TEX_ULL, T99_ST, T99_UPD, T99_UIM }, "-wp0'I", "i" },
+ { "fgG", 0, STD_C89, { T89_D, BADLEN, BADLEN, T99_D, BADLEN, T89_LD, BADLEN, BADLEN, BADLEN }, "-wp0 +#'I", "" },
+ { "eE", 0, STD_C89, { T89_D, BADLEN, BADLEN, T99_D, BADLEN, T89_LD, BADLEN, BADLEN, BADLEN }, "-wp0 +#I", "" },
+ { "c", 0, STD_C89, { T89_I, BADLEN, BADLEN, T94_WI, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-w", "" },
+ { "s", 1, STD_C89, { T89_C, BADLEN, BADLEN, T94_W, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp", "cR" },
+ { "p", 1, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-w", "c" },
+ { "n", 1, STD_C89, { T89_I, T99_SC, T89_S, T89_L, T9L_LL, BADLEN, T99_SST, T99_PD, T99_IM }, "", "W" },
/* C99 conversion specifiers. */
- { "F", 0, STD_C99, { T99_D, BADLEN, BADLEN, T99_D, BADLEN, T99_LD, BADLEN, BADLEN, BADLEN }, "-wp0 +#'", "" },
- { "aA", 0, STD_C99, { T99_D, BADLEN, BADLEN, T99_D, BADLEN, T99_LD, BADLEN, BADLEN, BADLEN }, "-wp0 +#", "" },
+ { "F", 0, STD_C99, { T99_D, BADLEN, BADLEN, T99_D, BADLEN, T99_LD, BADLEN, BADLEN, BADLEN }, "-wp0 +#'I", "" },
+ { "aA", 0, STD_C99, { T99_D, BADLEN, BADLEN, T99_D, BADLEN, T99_LD, BADLEN, BADLEN, BADLEN }, "-wp0 +#", "" },
/* X/Open conversion specifiers. */
- { "C", 0, STD_EXT, { TEX_WI, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-w", "" },
- { "S", 1, STD_EXT, { TEX_W, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp", "R" },
+ { "C", 0, STD_EXT, { TEX_WI, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-w", "" },
+ { "S", 1, STD_EXT, { TEX_W, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp", "R" },
/* GNU conversion specifiers. */
- { "m", 0, STD_EXT, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp", "" },
+ { "m", 0, STD_EXT, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp", "" },
{ NULL, 0, 0, NOLENGTHS, NULL, NULL }
};
static const format_char_info gcc_diag_char_table[] =
{
/* C89 conversion specifiers. */
- { "di", 0, STD_C89, { T89_I, BADLEN, BADLEN, T89_L, T9L_LL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "ox", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "u", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "c", 0, STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "s", 1, STD_C89, { T89_C, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "p", "cR" },
- { "p", 1, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "c" },
+ { "di", 0, STD_C89, { T89_I, BADLEN, BADLEN, T89_L, T9L_LL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "ox", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "u", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "c", 0, STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "s", 1, STD_C89, { T89_C, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "pq", "cR" },
+ { "p", 1, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "c" },
/* Custom conversion specifiers. */
/* %H will require "location_t" at runtime. */
- { "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
+ { "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
/* These will require a "tree" at runtime. */
- { "J", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
+ { "J", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
- { "m", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "`", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "'", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "m", 0, STD_C89, NOARGUMENTS, "q", "" },
{ NULL, 0, 0, NOLENGTHS, NULL, NULL }
};
static const format_char_info gcc_cdiag_char_table[] =
{
/* C89 conversion specifiers. */
- { "di", 0, STD_C89, { T89_I, BADLEN, BADLEN, T89_L, T9L_LL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "ox", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "u", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "c", 0, STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "s", 1, STD_C89, { T89_C, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "p", "cR" },
- { "p", 1, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "c" },
+ { "di", 0, STD_C89, { T89_I, BADLEN, BADLEN, T89_L, T9L_LL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "ox", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "u", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "c", 0, STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "s", 1, STD_C89, { T89_C, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "pq", "cR" },
+ { "p", 1, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "c" },
/* Custom conversion specifiers. */
/* %H will require "location_t" at runtime. */
- { "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
+ { "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
/* These will require a "tree" at runtime. */
- { "DEFJT", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
+ { "DEFJT", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
- { "m", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "`", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "'", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "m", 0, STD_C89, NOARGUMENTS, "q", "" },
{ NULL, 0, 0, NOLENGTHS, NULL, NULL }
};
static const format_char_info gcc_cxxdiag_char_table[] =
{
/* C89 conversion specifiers. */
- { "di", 0, STD_C89, { T89_I, BADLEN, BADLEN, T89_L, T9L_LL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "ox", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "u", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "c", 0, STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
- { "s", 1, STD_C89, { T89_C, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "p", "cR" },
- { "p", 1, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "c" },
+ { "di", 0, STD_C89, { T89_I, BADLEN, BADLEN, T89_L, T9L_LL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "ox", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "u", 0, STD_C89, { T89_UI, BADLEN, BADLEN, T89_UL, T9L_ULL, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "c", 0, STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
+ { "s", 1, STD_C89, { T89_C, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "pq", "cR" },
+ { "p", 1, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "c" },
/* Custom conversion specifiers. */
/* %H will require "location_t" at runtime. */
- { "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
+ { "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
/* These will require a "tree" at runtime. */
- { "ADEFJTV",0,STD_C89,{ T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "+#", "" },
+ { "ADEFJTV",0,STD_C89,{ T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q+#", "" },
/* These accept either an `int' or an `enum tree_code' (which is handled as an `int'.) */
- { "CLOPQ",0,STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "", "" },
+ { "CLOPQ",0,STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "" },
- { "m", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "`", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "'", 0, STD_C89, NOARGUMENTS, "", "" },
+ { "m", 0, STD_C89, NOARGUMENTS, "q", "" },
{ NULL, 0, 0, NOLENGTHS, NULL, NULL }
};
'w', 0, 'p', 0, 'L',
NULL, NULL
},
- { "gcc_diag", gcc_diag_length_specs, gcc_diag_char_table, "", NULL,
+ { "gcc_diag", gcc_diag_length_specs, gcc_diag_char_table, "q", NULL,
gcc_diag_flag_specs, gcc_diag_flag_pairs,
FMT_FLAG_ARG_CONVERT,
0, 0, 'p', 0, 'L',
NULL, &integer_type_node
},
- { "gcc_cdiag", gcc_cdiag_length_specs, gcc_cdiag_char_table, "", NULL,
+ { "gcc_cdiag", gcc_cdiag_length_specs, gcc_cdiag_char_table, "q", NULL,
gcc_cdiag_flag_specs, gcc_cdiag_flag_pairs,
FMT_FLAG_ARG_CONVERT,
0, 0, 'p', 0, 'L',
NULL, &integer_type_node
},
- { "gcc_cxxdiag", gcc_cxxdiag_length_specs, gcc_cxxdiag_char_table, "+#", NULL,
+ { "gcc_cxxdiag", gcc_cxxdiag_length_specs, gcc_cxxdiag_char_table, "q+#", NULL,
gcc_cxxdiag_flag_specs, gcc_cxxdiag_flag_pairs,
FMT_FLAG_ARG_CONVERT,
0, 0, 'p', 0, 'L',
const char *, int, tree,
unsigned HOST_WIDE_INT);
static void status_warning (int *, const char *, ...)
- ATTRIBUTE_PRINTF_2;
+ ATTRIBUTE_GCC_DIAG(2, 3);
static void init_dollar_format_checking (int, tree);
static int maybe_read_dollar_number (int *, const char **, int,
tree, tree *, const format_kind_info *);
+static bool avoid_dollar_number (int *, const char *);
static void finish_dollar_format_checking (int *, format_check_results *, int);
static const format_flag_spec *get_flag_spec (const format_flag_spec *,
break;
}
if (args != 0)
- warning ("function might be possible candidate for `%s' format attribute",
+ warning ("function might be possible candidate for %qs format attribute",
format_types[info.format_type].name);
}
}
return argnum;
}
+/* Ensure that FORMAT does not start with a decimal number followed by
+ a $; give a diagnostic and return true if it does, false otherwise. */
+
+static bool
+avoid_dollar_number (int *status, const char *format)
+{
+ if (!ISDIGIT (*format))
+ return false;
+ while (ISDIGIT (*format))
+ format++;
+ if (*format == '$')
+ {
+ status_warning (status,
+ "$ operand number used after format"
+ " without operand number");
+ return true;
+ }
+ return false;
+}
+
/* Finish the checking for a format string that used $ operand number formats
instead of non-$ formats. We check for unused operands before used ones
if (*format_chars == 0)
{
if (format_chars - orig_format_chars != format_length)
- status_warning (status, "embedded `\\0' in format");
+ status_warning (status, "embedded %`\\0%' in format");
if (info->first_arg_num != 0 && params != 0
&& has_operand_number <= 0)
{
continue;
if (*format_chars == 0)
{
- status_warning (status, "spurious trailing `%%' in format");
+ status_warning (status, "spurious trailing %`%%%' in format");
continue;
}
if (*format_chars == '%')
main_arg_num = opnum + info->first_arg_num - 1;
}
}
+ else if (fki->flags & FMT_FLAG_USE_DOLLAR)
+ {
+ if (avoid_dollar_number (status, format_chars))
+ return;
+ }
/* Read any format flags, but do not yet validate them beyond removing
duplicates, since in general validation depends on the rest of
else
has_operand_number = 0;
}
+ else
+ {
+ if (avoid_dollar_number (status, format_chars))
+ return;
+ }
if (info->first_arg_num != 0)
{
if (params == 0)
else
has_operand_number = 0;
}
+ else
+ {
+ if (avoid_dollar_number (status, format_chars))
+ return;
+ }
if (info->first_arg_num != 0)
{
if (params == 0)
{
/* Warn if the length modifier is non-standard. */
if (ADJ_STD (length_chars_std) > C_STD_VER)
- status_warning (status, "%s does not support the `%s' %s length modifier",
+ status_warning (status, "%s does not support the %qs %s length modifier",
C_STD_NAME (length_chars_std), length_chars,
fki->name);
}
if (fci->format_chars == 0)
{
if (ISGRAPH(format_char))
- status_warning (status, "unknown conversion type character `%c' in format",
+ status_warning (status, "unknown conversion type character %qc in format",
format_char);
else
status_warning (status, "unknown conversion type character 0x%x in format",
if (pedantic)
{
if (ADJ_STD (fci->std) > C_STD_VER)
- status_warning (status, "%s does not support the `%%%c' %s format",
+ status_warning (status, "%s does not support the %`%%%c%' %s format",
C_STD_NAME (fci->std), format_char, fki->name);
}
continue;
if (strchr (fci->flag_chars, flag_chars[i]) == 0)
{
- status_warning (status, "%s used with `%%%c' %s format",
+ status_warning (status, "%s used with %`%%%c%' %s format",
_(s->name), format_char, fki->name);
d++;
continue;
? t->long_name
: s->long_name);
if (ADJ_STD (t->std) > C_STD_VER)
- status_warning (status, "%s does not support %s with the `%%%c' %s format",
+ status_warning (status, "%s does not support %s with the %`%%%c%' %s format",
C_STD_NAME (t->std), _(long_name),
format_char, fki->name);
}
if (bad_flag_pairs[i].ignored)
{
if (bad_flag_pairs[i].predicate != 0)
- status_warning (status, "%s ignored with %s and `%%%c' %s format",
+ status_warning (status, "%s ignored with %s and %`%%%c%' %s format",
_(s->name), _(t->name), format_char,
fki->name);
else
else
{
if (bad_flag_pairs[i].predicate != 0)
- status_warning (status, "use of %s and %s together with `%%%c' %s format",
+ status_warning (status, "use of %s and %s together with %`%%%c%' %s format",
_(s->name), _(t->name), format_char,
fki->name);
else
else if (strchr (fci->flags2, '2') != 0)
y2k_level = 2;
if (y2k_level == 3)
- status_warning (status, "`%%%c' yields only last 2 digits of year in some locales",
+ status_warning (status, "%`%%%c%' yields only last 2 digits of year in some locales",
format_char);
else if (y2k_level == 2)
- status_warning (status, "`%%%c' yields only last 2 digits of year", format_char);
+ status_warning (status, "%`%%%c%' yields only last 2 digits of year", format_char);
}
if (strchr (fci->flags2, '[') != 0)
++format_chars;
if (*format_chars != ']')
/* The end of the format string was reached. */
- status_warning (status, "no closing `]' for `%%[' format");
+ status_warning (status, "no closing %`]%' for %`%%[%' format");
}
wanted_type = 0;
wanted_type_std = fci->types[length_chars_val].std;
if (wanted_type == 0)
{
- status_warning (status, "use of `%s' length modifier with `%c' type character",
+ status_warning (status, "use of %qs length modifier with %qc type character",
length_chars, format_char);
/* Heuristic: skip one argument when an invalid length/type
combination is encountered. */
&& ADJ_STD (wanted_type_std) > ADJ_STD (fci->std))
{
if (ADJ_STD (wanted_type_std) > C_STD_VER)
- status_warning (status, "%s does not support the `%%%s%c' %s format",
+ status_warning (status, "%s does not support the %`%%%s%c%' %s format",
C_STD_NAME (wanted_type_std), length_chars,
format_char, fki->name);
}
abort ();
if (types->pointer_count == 0)
- wanted_type = (*lang_hooks.types.type_promotes_to) (wanted_type);
+ wanted_type = lang_hooks.types.type_promotes_to (wanted_type);
STRIP_NOPS (cur_param);
if (TREE_CODE (wanted_type) == INTEGER_TYPE
&& TREE_CODE (cur_type) == INTEGER_TYPE
&& (! pedantic || i == 0 || (i == 1 && char_type_flag))
- && (TREE_UNSIGNED (wanted_type)
+ && (TYPE_UNSIGNED (wanted_type)
? wanted_type == c_common_unsigned_type (cur_type)
: wanted_type == c_common_signed_type (cur_type)))
continue;