Jeong, YunWon 20042568fc Decide tp_new inheritance of static types at type initialization (#9386) ...

A static type with no tp_new of its own whose base is object now gets
DISALLOW_INSTANTIATION instead of inheriting object's tp_new, following
type_ready_set_new. Such types no longer expose an inherited __new__.

A static type that inherits a non-NULL tp_new from its base must have the
same basicsize as that base; type initialization panics otherwise. Types
flagged HEAPTYPE are exempt, like classes created at runtime.

_IOBase is flagged HEAPTYPE so that it keeps inheriting object's tp_new.
FutureIter, TaskStepMethWrapper, hamt, InstructionSequence and
itertools._grouper get constructors of their own.

Assisted-by: Claude:claude-opus-5-5
Assisted-by: Grok:grok-4.7

2026-10-27 10:07:06 +09:00

..

src

Decide tp_new inheritance of static types at type initialization (#9386)

2026-10-27 10:07:06 +09:00

build.rs

Align SSL APIs and transport behavior with Python 3.15 (#9167)

2026-10-17 11:34:23 +09:00

Cargo.toml

Optional Unicode 3.2.0 but enabled by default (#9011)

2026-10-15 22:07:08 +09:00

clippy.toml

address review: kqueue lock and host_env select (#8724)

2026-09-17 21:06:49 +09:00