perry

v0.4.36 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 3mo Build & Package

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

android compile harmonyos ios llvm macos

+5 more

native smc typescript watchos windows

Summary

AI summary

Updates Performance, Bug Fixes, and tvOS/watchOS across a mixed release.

Full changelog

Object field lookup inline cache — js_object_get_field_by_name now uses FNV-1a hashing + 512-entry thread-local direct-mapped cache keyed on (keys_array_ptr, key_hash). Cache hits skip the linear key scan entirely.

iOS/tvOS game loop reads NSPrincipalClass from Info.plist for custom UIApplication subclass (e.g., BloomApplication on tvOS which overrides sendEvent: for input)
tvOS Info.plist now includes UIApplicationSceneManifest with PerrySceneDelegate and NSPrincipalClass: BloomApplication
Tier 3 targets (tvOS/watchOS) automatically use cargo +nightly -Zbuild-std for compilation
iOS/tvOS linker adds -framework Metal -lobjc
ios-game-loop feature flag added to perry-runtime Cargo.toml

GTK4: ImageFile path resolution returned PathBuf but ImageKind::File expected String — added .to_string_lossy().to_string() conversion
Codegen: LocalInfo missing object_field_indices field in 3 constructors (closures.rs × 2, stmt.rs × 1) — caused build failure after struct field addition

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About perry

A native TypeScript compiler written in Rust. Compiles TypeScript directly to executables using SWC and LLVM.

v0.5.1158 `cluster` workers share a listening port using SO_REUSEPORT and IPC round‑trip.
v0.5.1158 Streams now support BYOB readers and real `ByteLengthQueuingStrategy` accounting.
v0.5.1158 `Atomics.wait`, `notify`, and `waitAsync` now block and wake across agents using a shared `SharedArrayBuffer`.
v0.5.1158 `node:dns` and `node:dgram` perform real network I/O instead of stub behavior.
v0.5.1158 `AsyncLocalStorage` and `async_hooks` now propagate context across await, microtasks, timers, and `process.nextTick`.