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GDateTime: G_GNUC_WARN_UNUSED_RESULT for modifiers

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Emmanuele suggested adding G_GNUC_WARN_UNUSED_RESULT to all of the
g_date_time_add_* functions to help deal with the situation where people
may mistakenly believe that these functions are inplace modifiers.
This commit is contained in:
Ryan Lortie 2010-09-18 16:31:00 -04:00
parent ac05f990db
commit cec629972b
1 changed files with 9 additions and 0 deletions
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9
glib/gdatetime.h
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@ -131,25 +131,34 @@ GDateTime * g_date_time_new_utc (gint
gint minute,
gdouble seconds);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add (GDateTime *datetime,
GTimeSpan timespan);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add_years (GDateTime *datetime,
gint years);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add_months (GDateTime *datetime,
gint months);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add_weeks (GDateTime *datetime,
gint weeks);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add_days (GDateTime *datetime,
gint days);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add_hours (GDateTime *datetime,
gint hours);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add_minutes (GDateTime *datetime,
gint minutes);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add_seconds (GDateTime *datetime,
gdouble seconds);
G_GNUC_WARN_UNUSED_RESULT
GDateTime * g_date_time_add_full (GDateTime *datetime,
gint years,
gint months,