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diagnostic.c (diagnostic_impl, [...]): New. 

2016-06-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* diagnostic.c (diagnostic_impl, diagnostic_n_impl): New.
	(inform, inform_at_rich_loc, inform_n, warning, warning_at,
	warning_at_rich_loc, warning_n, pedwarn, permerror,
	permerror_at_rich_loc, error, error_n, error_at, error_at_rich_loc,
	sorry, fatal_error, internal_error, internal_error_no_backtrace):
	Use the above.

From-SVN: r237168
This commit is contained in:
Paolo Carlini 2016-06-07 07:36:02 +00:00 committed by Paolo Carlini
parent 6b80d6fa72
commit c381174498
2 changed files with 94 additions and 131 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2016-06-07 Paolo Carlini <paolo.carlini@oracle.com>
* diagnostic.c (diagnostic_impl, diagnostic_n_impl): New.
(inform, inform_at_rich_loc, inform_n, warning, warning_at,
warning_at_rich_loc, warning_n, pedwarn, permerror,
permerror_at_rich_loc, error, error_n, error_at, error_at_rich_loc,
sorry, fatal_error, internal_error, internal_error_no_backtrace):
Use the above.
2016-06-07 Richard Biener <rguenther@suse.de> 2016-06-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/71428 PR tree-optimization/71428

216
gcc/diagnostic.c
View File

@ -46,8 +46,12 @@ along with GCC; see the file COPYING3. If not see
#define permissive_error_option(DC) ((DC)->opt_permissive) #define permissive_error_option(DC) ((DC)->opt_permissive)
/* Prototypes. */ /* Prototypes. */
static bool diagnostic_impl (rich_location *, int, const char *,
va_list *, diagnostic_t) ATTRIBUTE_GCC_DIAG(3,0);
static bool diagnostic_n_impl (location_t, int, int, const char *,
const char *, va_list *,
diagnostic_t) ATTRIBUTE_GCC_DIAG(5,0);
static void error_recursion (diagnostic_context *) ATTRIBUTE_NORETURN; static void error_recursion (diagnostic_context *) ATTRIBUTE_NORETURN;
static void real_abort (void) ATTRIBUTE_NORETURN; static void real_abort (void) ATTRIBUTE_NORETURN;
/* Name of program invoked, sans directories. */ /* Name of program invoked, sans directories. */
@ -913,29 +917,57 @@ diagnostic_append_note (diagnostic_context *context,
va_end (ap); va_end (ap);
} }
/* Implement emit_diagnostic, inform, inform_at_rich_loc, warning, warning_at,
warning_at_rich_loc, pedwarn, permerror, permerror_at_rich_loc, error,
error_at, error_at_rich_loc, sorry, fatal_error, internal_error, and
internal_error_no_backtrace, as documented and defined below. */
static bool
diagnostic_impl (rich_location *richloc, int opt,
const char *gmsgid,
va_list *ap, diagnostic_t kind)
{
diagnostic_info diagnostic;
if (kind == DK_PERMERROR)
{
diagnostic_set_info (&diagnostic, gmsgid, ap, richloc,
permissive_error_kind (global_dc));
diagnostic.option_index = permissive_error_option (global_dc);
}
else
{
diagnostic_set_info (&diagnostic, gmsgid, ap, richloc, kind);
if (kind == DK_WARNING || kind == DK_PEDWARN)
diagnostic.option_index = opt;
}
return report_diagnostic (&diagnostic);
}
/* Implement inform_n, warning_n, and error_n, as documented and
defined below. */
static bool
diagnostic_n_impl (location_t location, int opt, int n,
const char *singular_gmsgid,
const char *plural_gmsgid,
va_list *ap, diagnostic_t kind)
{
diagnostic_info diagnostic;
rich_location richloc (line_table, location);
diagnostic_set_info_translated (&diagnostic,
ngettext (singular_gmsgid, plural_gmsgid, n),
ap, &richloc, kind);
if (kind == DK_WARNING)
diagnostic.option_index = opt;
return report_diagnostic (&diagnostic);
}
bool bool
emit_diagnostic (diagnostic_t kind, location_t location, int opt, emit_diagnostic (diagnostic_t kind, location_t location, int opt,
const char *gmsgid, ...) const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
bool ret;
rich_location richloc (line_table, location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
if (kind == DK_PERMERROR) rich_location richloc (line_table, location);
{ bool ret = diagnostic_impl (&richloc, opt, gmsgid, &ap, kind);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc,
permissive_error_kind (global_dc));
diagnostic.option_index = permissive_error_option (global_dc);
}
else {
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, kind);
if (kind == DK_WARNING || kind == DK_PEDWARN)
diagnostic.option_index = opt;
}
ret = report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
return ret; return ret;
} }
@ -945,13 +977,10 @@ emit_diagnostic (diagnostic_t kind, location_t location, int opt,
void void
inform (location_t location, const char *gmsgid, ...) inform (location_t location, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_NOTE); rich_location richloc (line_table, location);
report_diagnostic (&diagnostic); diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_NOTE);
va_end (ap); va_end (ap);
} }
@ -959,12 +988,9 @@ inform (location_t location, const char *gmsgid, ...)
void void
inform_at_rich_loc (rich_location *richloc, const char *gmsgid, ...) inform_at_rich_loc (rich_location *richloc, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, richloc, DK_NOTE); diagnostic_impl (richloc, -1, gmsgid, &ap, DK_NOTE);
report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
} }
@ -974,15 +1000,10 @@ void
inform_n (location_t location, int n, const char *singular_gmsgid, inform_n (location_t location, int n, const char *singular_gmsgid,
const char *plural_gmsgid, ...) const char *plural_gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, location);
va_start (ap, plural_gmsgid); va_start (ap, plural_gmsgid);
diagnostic_set_info_translated (&diagnostic, diagnostic_n_impl (location, -1, n, singular_gmsgid, plural_gmsgid,
ngettext (singular_gmsgid, plural_gmsgid, n), &ap, DK_NOTE);
&ap, &richloc, DK_NOTE);
report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
} }
@ -992,16 +1013,10 @@ inform_n (location_t location, int n, const char *singular_gmsgid,
bool bool
warning (int opt, const char *gmsgid, ...) warning (int opt, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
bool ret;
rich_location richloc (line_table, input_location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_WARNING); rich_location richloc (line_table, input_location);
diagnostic.option_index = opt; bool ret = diagnostic_impl (&richloc, opt, gmsgid, &ap, DK_WARNING);
ret = report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
return ret; return ret;
} }
@ -1013,15 +1028,10 @@ warning (int opt, const char *gmsgid, ...)
bool bool
warning_at (location_t location, int opt, const char *gmsgid, ...) warning_at (location_t location, int opt, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
bool ret;
rich_location richloc (line_table, location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_WARNING); rich_location richloc (line_table, location);
diagnostic.option_index = opt; bool ret = diagnostic_impl (&richloc, opt, gmsgid, &ap, DK_WARNING);
ret = report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
return ret; return ret;
} }
@ -1031,14 +1041,9 @@ warning_at (location_t location, int opt, const char *gmsgid, ...)
bool bool
warning_at_rich_loc (rich_location *richloc, int opt, const char *gmsgid, ...) warning_at_rich_loc (rich_location *richloc, int opt, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
bool ret;
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, richloc, DK_WARNING); bool ret = diagnostic_impl (richloc, opt, gmsgid, &ap, DK_WARNING);
diagnostic.option_index = opt;
ret = report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
return ret; return ret;
} }
@ -1051,18 +1056,11 @@ bool
warning_n (location_t location, int opt, int n, const char *singular_gmsgid, warning_n (location_t location, int opt, int n, const char *singular_gmsgid,
const char *plural_gmsgid, ...) const char *plural_gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
bool ret;
rich_location richloc (line_table, location);
va_start (ap, plural_gmsgid); va_start (ap, plural_gmsgid);
diagnostic_set_info_translated (&diagnostic, bool ret = diagnostic_n_impl (location, opt, n,
ngettext (singular_gmsgid, plural_gmsgid, n), singular_gmsgid, plural_gmsgid,
&ap, &richloc, DK_WARNING &ap, DK_WARNING);
);
diagnostic.option_index = opt;
ret = report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
return ret; return ret;
} }
@ -1083,15 +1081,10 @@ warning_n (location_t location, int opt, int n, const char *singular_gmsgid,
bool bool
pedwarn (location_t location, int opt, const char *gmsgid, ...) pedwarn (location_t location, int opt, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
bool ret;
rich_location richloc (line_table, location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_PEDWARN); rich_location richloc (line_table, location);
diagnostic.option_index = opt; bool ret = diagnostic_impl (&richloc, opt, gmsgid, &ap, DK_PEDWARN);
ret = report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
return ret; return ret;
} }
@ -1106,16 +1099,10 @@ pedwarn (location_t location, int opt, const char *gmsgid, ...)
bool bool
permerror (location_t location, const char *gmsgid, ...) permerror (location_t location, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
bool ret;
rich_location richloc (line_table, location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, rich_location richloc (line_table, location);
permissive_error_kind (global_dc)); bool ret = diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_PERMERROR);
diagnostic.option_index = permissive_error_option (global_dc);
ret = report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
return ret; return ret;
} }
@ -1125,15 +1112,9 @@ permerror (location_t location, const char *gmsgid, ...)
bool bool
permerror_at_rich_loc (rich_location *richloc, const char *gmsgid, ...) permerror_at_rich_loc (rich_location *richloc, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
bool ret;
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, richloc, bool ret = diagnostic_impl (richloc, -1, gmsgid, &ap, DK_PERMERROR);
permissive_error_kind (global_dc));
diagnostic.option_index = permissive_error_option (global_dc);
ret = report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
return ret; return ret;
} }
@ -1143,13 +1124,10 @@ permerror_at_rich_loc (rich_location *richloc, const char *gmsgid, ...)
void void
error (const char *gmsgid, ...) error (const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, input_location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_ERROR); rich_location richloc (line_table, input_location);
report_diagnostic (&diagnostic); diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_ERROR);
va_end (ap); va_end (ap);
} }
@ -1159,44 +1137,32 @@ void
error_n (location_t location, int n, const char *singular_gmsgid, error_n (location_t location, int n, const char *singular_gmsgid,
const char *plural_gmsgid, ...) const char *plural_gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, location);
va_start (ap, plural_gmsgid); va_start (ap, plural_gmsgid);
diagnostic_set_info_translated (&diagnostic, diagnostic_n_impl (location, -1, n, singular_gmsgid, plural_gmsgid,
ngettext (singular_gmsgid, plural_gmsgid, n), &ap, DK_ERROR);
&ap, &richloc, DK_ERROR);
report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
} }
/* Same as ebove, but use location LOC instead of input_location. */ /* Same as above, but use location LOC instead of input_location. */
void void
error_at (location_t loc, const char *gmsgid, ...) error_at (location_t loc, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, loc);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_ERROR); rich_location richloc (line_table, loc);
report_diagnostic (&diagnostic); diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_ERROR);
va_end (ap); va_end (ap);
} }
/* Same as above, but use RICH_LOC. */ /* Same as above, but use RICH_LOC. */
void void
error_at_rich_loc (rich_location *rich_loc, const char *gmsgid, ...) error_at_rich_loc (rich_location *richloc, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, rich_loc, diagnostic_impl (richloc, -1, gmsgid, &ap, DK_ERROR);
DK_ERROR);
report_diagnostic (&diagnostic);
va_end (ap); va_end (ap);
} }
@ -1206,13 +1172,10 @@ error_at_rich_loc (rich_location *rich_loc, const char *gmsgid, ...)
void void
sorry (const char *gmsgid, ...) sorry (const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, input_location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_SORRY); rich_location richloc (line_table, input_location);
report_diagnostic (&diagnostic); diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_SORRY);
va_end (ap); va_end (ap);
} }
@ -1230,13 +1193,10 @@ seen_error (void)
void void
fatal_error (location_t loc, const char *gmsgid, ...) fatal_error (location_t loc, const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, loc);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_FATAL); rich_location richloc (line_table, loc);
report_diagnostic (&diagnostic); diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_FATAL);
va_end (ap); va_end (ap);
gcc_unreachable (); gcc_unreachable ();
@ -1249,13 +1209,10 @@ fatal_error (location_t loc, const char *gmsgid, ...)
void void
internal_error (const char *gmsgid, ...) internal_error (const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, input_location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_ICE); rich_location richloc (line_table, input_location);
report_diagnostic (&diagnostic); diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_ICE);
va_end (ap); va_end (ap);
gcc_unreachable (); gcc_unreachable ();
@ -1267,13 +1224,10 @@ internal_error (const char *gmsgid, ...)
void void
internal_error_no_backtrace (const char *gmsgid, ...) internal_error_no_backtrace (const char *gmsgid, ...)
{ {
diagnostic_info diagnostic;
va_list ap; va_list ap;
rich_location richloc (line_table, input_location);
va_start (ap, gmsgid); va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, &richloc, DK_ICE_NOBT); rich_location richloc (line_table, input_location);
report_diagnostic (&diagnostic); diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_ICE_NOBT);
va_end (ap); va_end (ap);
gcc_unreachable (); gcc_unreachable ();