#define Py_TPFLAGS_IS_ABSTRACT (1UL << 20)
/* These flags are used to determine if a type is a subclass. */
-#define Py_TPFLAGS_INT_SUBCLASS (1UL << 23)
#define Py_TPFLAGS_LONG_SUBCLASS (1UL << 24)
#define Py_TPFLAGS_LIST_SUBCLASS (1UL << 25)
#define Py_TPFLAGS_TUPLE_SUBCLASS (1UL << 26)
Core and Builtins
-----------------
+- Issue #16505: Remove unused Py_TPFLAGS_INT_SUBCLASS.
+
- Issue #16306: Fix multiple error messages when unknown command line
parameters where passed to the interpreter. Patch by Hieu Nguyen.