1 files changed, 6 insertions, 1 deletions
diff --git a/Python/gc.c b/Python/gc.c
index a37c1b1..a487388 100644
--- a/Python/gc.c
+++ b/Python/gc.c
@@ -2031,11 +2031,16 @@ gc_alloc(PyTypeObject *tp, size_t basicsize, size_t presize)
     return op;
 }
 
+
 PyObject *
 _PyObject_GC_New(PyTypeObject *tp)
 {
     size_t presize = _PyType_PreHeaderSize(tp);
-    PyObject *op = gc_alloc(tp, _PyObject_SIZE(tp), presize);
+    size_t size = _PyObject_SIZE(tp);
+    if (_PyType_HasFeature(tp, Py_TPFLAGS_INLINE_VALUES)) {
+        size += _PyInlineValuesSize(tp);
+    }
+    PyObject *op = gc_alloc(tp, size, presize);
     if (op == NULL) {
         return NULL;
     }