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diagnostic.c (diagnostic_initialize): Update.

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2010-02-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* diagnostic.c (diagnostic_initialize): Update.
	(diagnostic_report_diagnostic): Test inhibit_notes_p for
	informative notes.
	* diagnostic.h (diagnostic_context): New bool inhibit_notes_p.
	(diagnostic_inhibit_notes): New.
	* toplev.c (process_options): inhibit notes with -fcompare-debug.

From-SVN: r157100
This commit is contained in:
Manuel López-Ibáñez 2010-02-26 22:06:56 +00:00
parent 7e1542b921
commit 0e94b75085
4 changed files with 26 additions and 3 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
* diagnostic.c (diagnostic_initialize): Update.
(diagnostic_report_diagnostic): Test inhibit_notes_p for
informative notes.
* diagnostic.h (diagnostic_context): New bool inhibit_notes_p.
(diagnostic_inhibit_notes): New.
* toplev.c (process_options): inhibit notes with -fcompare-debug.
2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/20631

7
gcc/diagnostic.c
View file

@ -109,6 +109,7 @@ diagnostic_initialize (diagnostic_context *context)
context->last_module = 0;
context->last_function = NULL;
context->lock = 0;
context->inhibit_notes_p = false;
}
/* Initialize DIAGNOSTIC, where the message MSG has already been
@ -317,11 +318,11 @@ diagnostic_report_diagnostic (diagnostic_context *context,
&& !diagnostic_report_warnings_p (location))
return false;
if (diagnostic->kind == DK_NOTE && flag_compare_debug)
return false;
if (diagnostic->kind == DK_PEDWARN)
diagnostic->kind = pedantic_warning_kind ();
if (diagnostic->kind == DK_NOTE && context->inhibit_notes_p)
return false;
if (context->lock > 0)
{

9
gcc/diagnostic.h
View file

@ -113,8 +113,17 @@ struct diagnostic_context
const struct line_map *last_module;
int lock;
bool inhibit_notes_p;
};
static inline void
diagnostic_inhibit_notes (diagnostic_context * context)
{
context->inhibit_notes_p = true;
}
/* Client supplied function to announce a diagnostic. */
#define diagnostic_starter(DC) (DC)->begin_diagnostic

4
gcc/toplev.c
View file

@ -1810,6 +1810,10 @@ process_options (void)
OVERRIDE_OPTIONS;
#endif
/* Avoid any informative notes in the second run of -fcompare-debug. */
if (flag_compare_debug)
diagnostic_inhibit_notes (global_dc);
if (flag_section_anchors && !target_supports_section_anchors_p ())
{
warning (OPT_fsection_anchors,