PerryTS · proggeramlug · Sep 30, 2026 · Sep 30, 2026
diff --git a/changelog.d/11706-main-reds-after-11674.md b/changelog.d/11706-main-reds-after-11674.md
@@ -0,0 +1 @@
+Repair two ratchet reds left on `main` after #11674 and the shapes P4 series. The thread-local ratchet is re-recorded: `async_hooks.rs` 7→6, `gc/layout_tables.rs` 3→2, `node_stream_constructors.rs` 3→2, and a stale `gc/layout.rs` entry is dropped. These reds failed Windows GC structural audits and tls-budget. #11674's test-local `ANON_CLASS_ID` in `static_shapes_tests.rs` is renamed to `REP_SEED_ANON_CLASS_ID`, which clears the class-id audit's false mirror-drift report against `put_value.rs`.
diff --git a/crates/perry-runtime/src/object/static_shapes_tests.rs b/crates/perry-runtime/src/object/static_shapes_tests.rs
@@ -65,7 +65,7 @@ fn a_rep_literal_seed_is_the_shape_its_lazy_mints_reach_and_keeps_its_f64_lanes(
     use crate::object::field_rep::{slot_rep, with_slot_rep, REP_F64};
     use crate::object::shapes::object_shape_stamp;
     let _lock = crate::gc::global_side_table_test_lock();
-    const ANON_CLASS_ID: u32 = 0x0075_5eed;
+    const REP_SEED_ANON_CLASS_ID: u32 = 0x0075_5eed;
     let rep = with_slot_rep(with_slot_rep(0, 0, REP_F64), 1, REP_F64);
     let requested = SHAPE_ID_BASE + 0x5678;
     let id = seed_with_rep(requested, &["lt5s_a", "lt5s_b"], rep);
@@ -76,27 +76,34 @@ fn a_rep_literal_seed_is_the_shape_its_lazy_mints_reach_and_keeps_its_f64_lanes(
 
     // The literal's module-init mint WITHOUT a static id (a module whose
     // guards embed none): the lazy mint of the same facts is the seeded id.
-    unsafe { crate::object::js_register_anon_shape_class_id(ANON_CLASS_ID) };
+    unsafe { crate::object::js_register_anon_shape_class_id(REP_SEED_ANON_CLASS_ID) };
     let packed = b"lt5s_a\0lt5s_b\0";
     let keys = crate::object::js_build_class_keys_array(
-        ANON_CLASS_ID,
+        REP_SEED_ANON_CLASS_ID,
         2,
         packed.as_ptr(),
         packed.len() as u32,
         0,
     ) as u64;
     assert_eq!(
-        shapes::js_object_shape_id_for_class_keys(keys, 2, ANON_CLASS_ID, rep),
+        shapes::js_object_shape_id_for_class_keys(keys, 2, REP_SEED_ANON_CLASS_ID, rep),
         requested,
         "the literal's lazy mint must resolve to the seeded id"
     );
     // ...and its static request (module init with the id) hits.
     assert_eq!(
-        js_object_shape_id_for_class_keys_static(keys, 2, 2, ANON_CLASS_ID, requested, rep),
+        js_object_shape_id_for_class_keys_static(
+            keys,
+            2,
+            2,
+            REP_SEED_ANON_CLASS_ID,
+            requested,
+            rep
+        ),
         requested
     );
     // The all-`Any` sibling is other facts: never the static id.
-    let any = shapes::js_object_shape_id_for_class_keys(keys, 2, ANON_CLASS_ID, 0);
+    let any = shapes::js_object_shape_id_for_class_keys(keys, 2, REP_SEED_ANON_CLASS_ID, 0);
     assert_ne!(
         any, requested,
         "the rep is identity: Any lanes are another shape"

diff --git a/scripts/thread_local_cold_allowlist.json b/scripts/thread_local_cold_allowlist.json
@@ -1,12 +1,12 @@
 {
   "_comment": "Files still declaring raw `thread_local!`. The count is the number of DECLARATIONS that survive into a shipping build \u2014 each one pays `_tlv_get_addr` per read on Darwin \u2014 and it is a ratchet, so adding a `static` to an already-listed file fails whether or not it opens a new block. New code should use `crate::perry_thread_local!` \u2014 see crates/perry-runtime/src/tls_hot.rs. Regenerate with scripts/check_thread_locals.py --update.",
-  "_hot_declarations": 528,
+  "_hot_declarations": 522,
   "files": {
     "crates/perry-runtime/src/agent.rs": 1,
     "crates/perry-runtime/src/arena/block.rs": 5,
     "crates/perry-runtime/src/arena/page_meta/mod.rs": 2,
     "crates/perry-runtime/src/async_context.rs": 3,
-    "crates/perry-runtime/src/async_hooks.rs": 7,
+    "crates/perry-runtime/src/async_hooks.rs": 6,
     "crates/perry-runtime/src/builtins/console.rs": 4,
     "crates/perry-runtime/src/builtins/formatting.rs": 9,
     "crates/perry-runtime/src/builtins/formatting/boxed_primitives.rs": 1,
@@ -31,8 +31,7 @@
     "crates/perry-runtime/src/gc/barrier_arming.rs": 3,
     "crates/perry-runtime/src/gc/cycle_malloc_trim.rs": 1,
     "crates/perry-runtime/src/gc/fromspace_scan.rs": 1,
-    "crates/perry-runtime/src/gc/layout.rs": 1,
-    "crates/perry-runtime/src/gc/layout_tables.rs": 3,
+    "crates/perry-runtime/src/gc/layout_tables.rs": 2,
     "crates/perry-runtime/src/gc/malloc.rs": 2,
     "crates/perry-runtime/src/gc/mod.rs": 3,
     "crates/perry-runtime/src/gc/promote_in_place.rs": 11,
@@ -53,7 +52,7 @@
     "crates/perry-runtime/src/node_http2_constants.rs": 1,
     "crates/perry-runtime/src/node_inspector.rs": 2,
     "crates/perry-runtime/src/node_repl.rs": 1,
-    "crates/perry-runtime/src/node_stream_constructors.rs": 3,
+    "crates/perry-runtime/src/node_stream_constructors.rs": 2,
     "crates/perry-runtime/src/node_stream_tests.rs": 24,
     "crates/perry-runtime/src/node_submodules/blob.rs": 4,
     "crates/perry-runtime/src/node_submodules/diagnostics.rs": 10,
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Repair two ratchet reds left on `main` after #11674 and the shapes P4 series. The thread-local ratchet is re-recorded: `async_hooks.rs` 7→6, `gc/layout_tables.rs` 3→2, `node_stream_constructors.rs` 3→2, and a stale `gc/layout.rs` entry is dropped. These reds failed Windows GC structural audits and tls-budget. #11674's test-local `ANON_CLASS_ID` in `static_shapes_tests.rs` is renamed to `REP_SEED_ANON_CLASS_ID`, which clears the class-id audit's false mirror-drift report against `put_value.rs`.