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Use gdbpy_ref to simplify some logic

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This uses the new gdbpy_ref template to simplify logic in various
parts of the Python layer; for example removing repeated error code or
removing gotos.

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

	* python/py-cmd.c (cmdpy_destroyer): Use gdbpy_ref.
	* python/py-breakpoint.c (gdbpy_breakpoint_deleted): Use
	gdbpy_ref.
	* python/py-type.c (field_new): Use gdbpy_ref.
	* python/py-symtab.c (symtab_and_line_to_sal_object): Use
	gdbpy_ref.
	* python/py-progspace.c (pspy_new): Use gdbpy_ref.
	(py_free_pspace): Likewise.
	(pspace_to_pspace_object): Likewise.
	* python/py-objfile.c (objfpy_new): Use gdbpy_ref.
	(py_free_objfile): Likewise.
	(objfile_to_objfile_object): Likewise.
	* python/py-inferior.c (delete_thread_object): Use
	gdbpy_ref.
	(infpy_read_memory): Likewise.
	(py_free_inferior): Likewise.
	* python/py-evtregistry.c (create_eventregistry_object): Use
	gdbpy_ref.
	* python/py-event.c (create_event_object): Use gdbpy_ref.
This commit is contained in:
Tom Tromey 2017-01-11 16:28:43 -07:00
parent 7780f18678
commit 88b6faea99
11 changed files with 94 additions and 116 deletions
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16
gdb/python/py-event.c
View file

@ -30,21 +30,15 @@ evpy_dealloc (PyObject *self)
PyObject *
create_event_object (PyTypeObject *py_type)
{
event_object *event_obj;
event_obj = PyObject_New (event_object, py_type);
if (!event_obj)
goto fail;
gdbpy_ref<event_object> event_obj (PyObject_New (event_object, py_type));
if (event_obj == NULL)
return NULL;
event_obj->dict = PyDict_New ();
if (!event_obj->dict)
goto fail;
return NULL;
return (PyObject*) event_obj;
fail:
Py_XDECREF (event_obj);
return NULL;
return (PyObject*) event_obj.release ();
}
/* Add the attribute ATTR to the event object EVENT. In