Move the constructed() call to happen after all of the properties are
set (not just the construct properties).
This is an incompatible change but we are making it under the belief
that it should be safe. If this change impacts you in a negative way
please comment on the bug.
https://bugzilla.gnome.org/show_bug.cgi?id=685733
Modify gsignal to automatically disconnect a GClosure that becomes
invalid (in the g_closure_invalidate() sense).
Previously, when g_signal_connect_object() was used with a GObject as
the user_data and that object was destroyed, the handler would no longer
be called but the signal handler was itself was not disconnected (ie:
the bookkeeping data was kept around).
The main effect of this patch is that these signal handlers will now
be automatically disconnected (and fully freed).
The documentation for g_signal_connect_object() has anticipated this
change for over 10 years and has advised the following workaround when
disconnecting signal handlers connected with g_signal_connect_object():
if (g_signal_handler_is_connected (instance, id))
g_signal_handler_disconnect (instance, id);
If your code follows this practice then it will continue to work.
If your code never disconnects the signal handler then it was wasting
memory before (and this commit fixes that).
If your code unconditionally disconnects the signal handler then you
will start to see (harmless) g_critical() warnings about this and you
should fix them.
https://bugzilla.gnome.org/show_bug.cgi?id=118536
This is the expected (and sane) behavior - without this bug-fix you'd
have to add "Since" to every member of a newly added D-Bus interface.
Also show-case this in the codegen example.
Signed-off-by: David Zeuthen <zeuthen@gmail.com>
... and don't spam stderr with exceptions if someone renames things
again.
Last but not least, keep the old names as a fallback, so that LD_PRELOAD
with an older libglib still works.
-Make config.h.win32(.in) have entries that more resembles the generated
config.h.in
-Move the ALIGNOF_* #define's from glibconfig.h.win32(.in) to
config.h.win32(.in), where they were supposed to be.
We should really stop shipping this, but I don't want to make
such a change on the day before a stable release, so I'll just
update it to avoid noise in diffs.
