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Turn gdbpy_ref into a template

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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
Download patch file Download diff file Expand all files Collapse all files

8
gdb/python/py-linetable.c
View file

@ -132,14 +132,14 @@ build_line_table_tuple_from_pcs (int line, VEC (CORE_ADDR) *vec)
if (vec_len < 1)
Py_RETURN_NONE;
gdbpy_ref tuple (PyTuple_New (vec_len));
gdbpy_ref<> tuple (PyTuple_New (vec_len));
if (tuple == NULL)
return NULL;
for (i = 0; VEC_iterate (CORE_ADDR, vec, i, pc); ++i)
{
gdbpy_ref obj (build_linetable_entry (line, pc));
gdbpy_ref<> obj (build_linetable_entry (line, pc));
if (obj == NULL)
return NULL;
@ -238,7 +238,7 @@ ltpy_get_all_source_lines (PyObject *self, PyObject *args)
return NULL;
}
gdbpy_ref source_dict (PyDict_New ());
gdbpy_ref<> source_dict (PyDict_New ());
if (source_dict == NULL)
return NULL;
@ -250,7 +250,7 @@ ltpy_get_all_source_lines (PyObject *self, PyObject *args)
include in the source set. */
if (item->line > 0)
{
gdbpy_ref line (gdb_py_object_from_longest (item->line));
gdbpy_ref<> line (gdb_py_object_from_longest (item->line));
if (line == NULL)
return NULL;