Return gdbpy_ref from gdb_py_object_from_*longest

This changes gdb_py_object_from_longest and
gdb_py_object_from_ulongest to return a gdbpy_ref rather than a
PyObject*.

gdb/ChangeLog
2018-11-04  Tom Tromey  <tom@tromey.com>

	* python/python-internal.h (gdb_py_object_from_longest)
	(gdb_py_object_from_ulongest): Return gdbpy_ref.
	* python/py-value.c (valpy_int): Update.
	* python/py-utils.c (gdb_py_object_from_longest): Return
	gdbpy_ref.
	(gdb_py_object_from_ulongest): Likewise.
	* python/py-type.c (typy_get_alignof): Update.
	* python/py-linetable.c (ltpy_get_all_source_lines)
	(ltpy_entry_get_line, ltpy_entry_get_pc): Update.
	* python/py-block.c (blpy_get_start, blpy_get_end): Update.

1 files changed, 11 insertions, 11 deletions

diff --git a/gdb/python/py-utils.c b/gdb/python/py-utils.c
index 6ef0d7e..4dcac3d 100644
--- a/gdb/python/py-utils.c
+++ b/gdb/python/py-utils.c
@@ -295,47 +295,47 @@ get_addr_from_python (PyObject *obj, CORE_ADDR *addr)
 /* Convert a LONGEST to the appropriate Python object -- either an
    integer object or a long object, depending on its value.  */
 
-PyObject *
+gdbpy_ref<>
 gdb_py_object_from_longest (LONGEST l)
 {
 #ifdef IS_PY3K
   if (sizeof (l) > sizeof (long))
-    return PyLong_FromLongLong (l);
-  return PyLong_FromLong (l);
+    return gdbpy_ref<> (PyLong_FromLongLong (l));
+  return gdbpy_ref<> (PyLong_FromLong (l));
 #else
 #ifdef HAVE_LONG_LONG		/* Defined by Python.  */
   /* If we have 'long long', and the value overflows a 'long', use a
      Python Long; otherwise use a Python Int.  */
   if (sizeof (l) > sizeof (long)
       && (l > PyInt_GetMax () || l < (- (LONGEST) PyInt_GetMax ()) - 1))
-    return PyLong_FromLongLong (l);
+    return gdbpy_ref<> (PyLong_FromLongLong (l));
 #endif
-  return PyInt_FromLong (l);
+  return gdbpy_ref<> (PyInt_FromLong (l));
 #endif
 }
 
 /* Convert a ULONGEST to the appropriate Python object -- either an
    integer object or a long object, depending on its value.  */
 
-PyObject *
+gdbpy_ref<>
 gdb_py_object_from_ulongest (ULONGEST l)
 {
 #ifdef IS_PY3K
   if (sizeof (l) > sizeof (unsigned long))
-    return PyLong_FromUnsignedLongLong (l);
-  return PyLong_FromUnsignedLong (l);
+    return gdbpy_ref<> (PyLong_FromUnsignedLongLong (l));
+  return gdbpy_ref<> (PyLong_FromUnsignedLong (l));
 #else
 #ifdef HAVE_LONG_LONG		/* Defined by Python.  */
   /* If we have 'long long', and the value overflows a 'long', use a
      Python Long; otherwise use a Python Int.  */
   if (sizeof (l) > sizeof (unsigned long) && l > PyInt_GetMax ())
-    return PyLong_FromUnsignedLongLong (l);
+    return gdbpy_ref<> (PyLong_FromUnsignedLongLong (l));
 #endif
 
   if (l > PyInt_GetMax ())
-    return PyLong_FromUnsignedLong (l);
+    return gdbpy_ref<> (PyLong_FromUnsignedLong (l));
 
-  return PyInt_FromLong (l);
+  return gdbpy_ref<> (PyInt_FromLong (l));
 #endif
 }