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Reclaim GC-managed heap-type Rust sidecars (name/dict/mro_w/weak_subclasses) on collection — blocked on DictStorage/mappingproxy aliasing (#205 A1)

Status: Open.

#528 In youknowone/pyre;

· youknowone opened on Jul 13, 2026

pyre-jit: root walkers alias driver_pair()'s &'static mut JitDriverPair during re-entrant walks; try_borrow-and-skip would drop live trace roots

Status: Open.

#519 In youknowone/pyre;

· youknowone opened on Jul 13, 2026

majit-gc shadow_stack: mutator registry invariants (paired unregister, valid extra-area data, STW-only foreign walks) are not enforced by the API

Status: Open.

#518 In youknowone/pyre;

· youknowone opened on Jul 13, 2026

gc_sync STW: compiled traces have no safepoint poll — a non-allocating compiled loop can stall quiesce_mutators() indefinitely

Status: Open.

#517 In youknowone/pyre;

· youknowone opened on Jul 13, 2026

jit: FBW panic in collect_outer_active_boxes — liveness-active ref register holds NONE (3-term or-chain + fresh-alloc call arg)

Status: Open.

#511 In youknowone/pyre;

· youknowone opened on Jul 12, 2026

FBW inline sub-walk concrete-residual double-apply / value-corruption (bug class, #177 one frame deeper)

Status: Open.

#495 In youknowone/pyre;

· youknowone opened on Jul 11, 2026

Epic: FBW always-commit protocol — retire replay-from-entry

Status: Open.

#493 In youknowone/pyre;

· youknowone opened on Jul 11, 2026

RHEL does not exit on exit()

Status: Open.

#468 In youknowone/pyre;

· jiwahn opened on Jul 10, 2026

jit: entry-replay double-applies a committed concrete store when an inlined callee hits abort_permanent

Status: Open.

#467 In youknowone/pyre;

· youknowone opened on Jul 10, 2026

wasm JIT: recursive CALL_ASSEMBLER runs fully in-guest but at interpreter speed — per-call floor decomposition

Status: Open.

#466 In youknowone/pyre;

· youknowone opened on Jul 10, 2026

Free-threading P1: STW-safepoint + TLAB + reentrancy-safe gc_sync (#396 R4 blocker)

Status: Open.

#452 In youknowone/pyre;

· youknowone opened on Jul 9, 2026

majit: auto-generate autogenintrules.rs from PyPy's real.rules DSL

Status: Open.

#430 In youknowone/pyre;

· youknowone opened on Jul 8, 2026