Turn gdbpy_ref into a template

This turns gdbpy_ref into a template class, so that it can be used to
wrap subclasses of PyObject.  The default argument remains PyObject;
and this necessitated renaming uses of "gdbpy_ref" to "gdbpy_ref<>".

gdb/ChangeLog
2017-02-10  Tom Tromey  <tom@tromey.com>

	* python/py-ref.h (gdbpy_ref_policy): Now a template.
	(gdbpy_ref): Now a template; allow subclasses of PyObject to be
	used.
	* python/py-arch.c, python/py-bpevent.c, python/py-breakpoint.c,
	python/py-cmd.c, python/py-continueevent.c, python/py-event.c,
	python/py-exitedevent.c, python/py-finishbreakpoint.c,
	python/py-framefilter.c, python/py-function.c,
	python/py-inferior.c, python/py-infevents.c,
	python/py-linetable.c, python/py-newobjfileevent.c,
	python/py-param.c, python/py-prettyprint.c, python/py-ref.h,
	python/py-signalevent.c, python/py-stopevent.c,
	python/py-symbol.c, python/py-threadevent.c, python/py-type.c,
	python/py-unwind.c, python/py-utils.c, python/py-value.c,
	python/py-varobj.c, python/py-xmethods.c, python/python.c,
	varobj.c: Change gdbpy_ref to gdbpy_ref<>.
This commit is contained in:
Tom Tromey
2017-02-09 13:16:36 -07:00
parent d4b0bb186e
commit 7780f18678
30 changed files with 260 additions and 234 deletions

View File

@ -27,7 +27,7 @@ PyObject *
create_signal_event_object (enum gdb_signal stop_signal)
{
const char *signal_name;
gdbpy_ref signal_event_obj
gdbpy_ref<> signal_event_obj
(create_stop_event_object (&signal_event_object_type));
if (signal_event_obj == NULL)
@ -35,7 +35,7 @@ create_signal_event_object (enum gdb_signal stop_signal)
signal_name = gdb_signal_to_name (stop_signal);
gdbpy_ref signal_name_obj (PyString_FromString (signal_name));
gdbpy_ref<> signal_name_obj (PyString_FromString (signal_name));
if (signal_name_obj == NULL)
return NULL;
if (evpy_add_attribute (signal_event_obj.get (),