From 7a175c374f1ea2a241a6958858abd44b1b84e5ef Mon Sep 17 00:00:00 2001 From: Chris Tate Date: Sun, 25 Oct 2026 11:26:13 -0500 Subject: [PATCH] Prepare v0.4.5 release --- CHANGELOG.md | 38 ++++++++++++++++++- packages/cli-darwin-arm64/package.json | 2 +- packages/cli-darwin-x64/package.json | 2 +- packages/cli-linux-arm64-gnu/package.json | 2 +- packages/cli-linux-arm64-musl/package.json | 2 +- packages/cli-linux-x64-gnu/package.json | 2 +- packages/cli-linux-x64-musl/package.json | 2 +- packages/cli-win32-x64-msvc/package.json | 2 +- packages/cli/package.json | 2 +- packages/compiler/package.json | 2 +- packages/compiler/surface-manifest.json | 2 +- packages/experimental/package.json | 2 +- packages/llvm-darwin-arm64/package.json | 2 +- packages/llvm-darwin-x64/package.json | 2 +- packages/llvm-linux-arm64-gnu/package.json | 2 +- packages/llvm-linux-arm64-musl/package.json | 2 +- packages/llvm-linux-x64-gnu/package.json | 2 +- packages/llvm-linux-x64-musl/package.json | 2 +- packages/llvm-win32-x64-msvc/package.json | 2 +- packages/runtime-android-arm64/package.json | 2 +- packages/runtime-darwin-arm64/package.json | 2 +- packages/runtime-darwin-x64/package.json | 2 +- packages/runtime-ios-arm64/package.json | 2 +- .../runtime-ios-simulator-arm64/package.json | 2 +- packages/runtime-linux-arm64-gnu/package.json | 2 +- .../runtime-linux-arm64-musl/package.json | 2 +- packages/runtime-linux-x64-gnu/package.json | 2 +- packages/runtime-linux-x64-musl/package.json | 2 +- packages/runtime-wasm32-wasi/package.json | 2 +- packages/runtime-win32-x64-msvc/package.json | 2 +- packages/runtime/package.json | 2 +- packages/threads/package.json | 2 +- packages/types/package.json | 2 +- 33 files changed, 68 insertions(+), 34 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 612df47b5..e8ab725f0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,42 @@ All notable changes to scriptc will be documented in this file. +## 0.4.5 + +### Highlights + +- **Fixes:** + - Release builds read a typed array's length without a header load that could read a freed view. + - `net.Socket` `write()` returns Node's backpressure boolean and fires `'drain'`. + - Super calls in JavaScript method values call the declared base method. + - Calling a non-function through an asserted callee throws Node's TypeError. +- **Faster programs:** + - Exceptions propagate by unwinding from directly called functions on Linux, instead of status checks after every call. + - Typed-array loops prove their bounds and keep their views disjoint in more cases, including views over shared memory in worker programs; integer loops stay in integers across nested counted loops, pure helper calls, powers of two and byte reads. + - Lone array callbacks run as loops with their bodies inlined, and row sums run two rows per pass. + - Number-key maps look keys up on their integer view and write updates through the entry the read found; small number-key maps use a direct index. + - Strings: base64 decodes eight characters at a time; Buffers fill, swap byte order and decode `utf16le` a word at a time; readline splits input in one scan; string scans over non-ASCII strings use their UTF-16 units. + - Untyped code: property caches also cache absent properties, object literal members go through the store caches, calls on plain arrays skip the method ladder, and dynamic values dispose without key-cache walks. + - JSON parses into discriminated unions, and dynamic values convert into nested unions, in one pass. + - BigInt division settles quotients from the top limbs, and limb shifts are vectorized. +- **Faster builds:** + - Function bodies are emitted on up to eight workers, including in dev builds, and repeated work in LLVM module emission is cut. + - Linux executables link with lld when the driver finds it, and unchanged executables are reused without selecting the runtime pack. + - Dev builds reuse their frontend output after edits that keep token positions, and unchanged frontend inputs are checked by file identity before hashing. + - Lowering fetches only the syntax trees it reads, and the large compiler tables are built on first use. + - Release builds of the native compiler use a profile collected on the release commit. + - Type checking can use a tsc-ts server shared by later builds (opt-in). +- **Node.js parity:** + - Crypto: RSA key generation lengths, RSA-PSS keys, encrypted private keys, `X509Certificate` fields and methods, and TLS certificates and `tls.Server` contexts. + - zlib: Brotli compression and decompression. + - Dates are mutable objects with Node's setters and conversions; URL hosts and paths parse as the URL Standard does, including non-ASCII hosts with UTS #46. + - `Math`, `JSON` and `Reflect` are real objects in JavaScript; objects can inherit from JavaScript class prototypes; typed arrays held as untyped values support named properties and `Symbol.species`. + - Error messages: `JSON.parse` syntax errors use V8's messages and positions; `Object.getPrototypeOf` of an Error answers `Error.prototype`. + - `util.inspect` of dynamic classes, functions and `%o` arguments, and `Symbol.toStringTag` fields and getters, match Node. +- **npm packages:** more npm and CommonJS dependencies compile statically, including namespace-style packages with guarded declarations and `var` exports, and untyped Maps, Sets and arrays are typed from their uses. + + + ## 0.4.4 ### Highlights @@ -29,8 +65,6 @@ All notable changes to scriptc will be documented in this file. - Split CommonJS `require` bindings, `__`-prefixed exports, string-key destructuring of `any` values, and record key order for values JavaScript built. - **npm packages:** zod 4 and `@hono/zod-validator` values are projected at the declaration boundary. - - ## 0.4.3 ### Highlights diff --git a/packages/cli-darwin-arm64/package.json b/packages/cli-darwin-arm64/package.json index bac01cc44..1a8ee5d2c 100644 --- a/packages/cli-darwin-arm64/package.json +++ b/packages/cli-darwin-arm64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/cli-darwin-arm64", - "version": "0.4.4", + "version": "0.4.5", "description": "Native scriptc compiler for darwin-arm64", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/cli-darwin-x64/package.json b/packages/cli-darwin-x64/package.json index 6c2fb3123..0cb24b908 100644 --- a/packages/cli-darwin-x64/package.json +++ b/packages/cli-darwin-x64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/cli-darwin-x64", - "version": "0.4.4", + "version": "0.4.5", "description": "Native scriptc compiler for darwin-x64", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/cli-linux-arm64-gnu/package.json b/packages/cli-linux-arm64-gnu/package.json index 289d8d6bd..3a1c7488d 100644 --- a/packages/cli-linux-arm64-gnu/package.json +++ b/packages/cli-linux-arm64-gnu/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/cli-linux-arm64-gnu", - "version": "0.4.4", + "version": "0.4.5", "description": "Native scriptc compiler for linux-arm64-gnu", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/cli-linux-arm64-musl/package.json b/packages/cli-linux-arm64-musl/package.json index 3a601ca33..e671e926b 100644 --- a/packages/cli-linux-arm64-musl/package.json +++ b/packages/cli-linux-arm64-musl/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/cli-linux-arm64-musl", - "version": "0.4.4", + "version": "0.4.5", "description": "Native scriptc compiler for linux-arm64-musl", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/cli-linux-x64-gnu/package.json b/packages/cli-linux-x64-gnu/package.json index 8f6b1aa5e..2b56308fd 100644 --- a/packages/cli-linux-x64-gnu/package.json +++ b/packages/cli-linux-x64-gnu/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/cli-linux-x64-gnu", - "version": "0.4.4", + "version": "0.4.5", "description": "Native scriptc compiler for linux-x64-gnu", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/cli-linux-x64-musl/package.json b/packages/cli-linux-x64-musl/package.json index ff0d1d686..4ca4c2837 100644 --- a/packages/cli-linux-x64-musl/package.json +++ b/packages/cli-linux-x64-musl/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/cli-linux-x64-musl", - "version": "0.4.4", + "version": "0.4.5", "description": "Native scriptc compiler for linux-x64-musl", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/cli-win32-x64-msvc/package.json b/packages/cli-win32-x64-msvc/package.json index e94ba31df..d734c0807 100644 --- a/packages/cli-win32-x64-msvc/package.json +++ b/packages/cli-win32-x64-msvc/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/cli-win32-x64-msvc", - "version": "0.4.4", + "version": "0.4.5", "description": "Native scriptc compiler for win32-x64-msvc", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/cli/package.json b/packages/cli/package.json index 26cf10f07..59f9db90a 100644 --- a/packages/cli/package.json +++ b/packages/cli/package.json @@ -1,6 +1,6 @@ { "name": "scriptc", - "version": "0.4.4", + "version": "0.4.5", "description": "Compile ordinary TypeScript and JavaScript to small, fast native executables and WebAssembly modules that run without Node.js", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/compiler/package.json b/packages/compiler/package.json index 570c0a1a5..03af418a5 100644 --- a/packages/compiler/package.json +++ b/packages/compiler/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/compiler", - "version": "0.4.4", + "version": "0.4.5", "description": "The scriptc compiler — TypeScript/JavaScript frontend, typed IR, LLVM backend", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/compiler/surface-manifest.json b/packages/compiler/surface-manifest.json index 58b3da7e2..5f5d8f7e0 100644 --- a/packages/compiler/surface-manifest.json +++ b/packages/compiler/surface-manifest.json @@ -1,6 +1,6 @@ { "schemaVersion": 2, - "compilerVersion": "0.4.4", + "compilerVersion": "0.4.5", "coverage": [ "Entries are projected mechanically from the compiler's own decision tables: the diagnostics registry, the unsupported-syntax dispatch tables, the stdlib and node-builtin lowering tables, and the supported-builtin-module list. Nothing is hand-maintained; the manifest regenerates byte-identically from the source tree at this version.", "Absence from this manifest means 'not projected', never 'unsupported'. Surfaces lowered through dedicated code paths rather than tables are not yet projected: console, JSON, Promise/async and the timer surface, the net/http/tls/https/dgram/dns/assert/test/stream/readline module member surfaces, template literals, the regex slice, global functions (parseInt, parseFloat, isNaN, isFinite), and the process surface outside its ambient slice.", diff --git a/packages/experimental/package.json b/packages/experimental/package.json index 583a2bc58..4636be674 100644 --- a/packages/experimental/package.json +++ b/packages/experimental/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/experimental", - "version": "0.4.4", + "version": "0.4.5", "description": "Experimental scriptc APIs, with Node.js implementations: lifetime regions for ProgramLifetime objects, intern tables shared between threads, and per-thread slots on shared objects", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/llvm-darwin-arm64/package.json b/packages/llvm-darwin-arm64/package.json index 76d5fdb72..d1ac54f3e 100644 --- a/packages/llvm-darwin-arm64/package.json +++ b/packages/llvm-darwin-arm64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/llvm-darwin-arm64", - "version": "0.4.4", + "version": "0.4.5", "description": "Pinned LLVM code-generation helper for scriptc on macOS arm64", "license": "Apache-2.0 WITH LLVM-exception", "homepage": "https://scriptc.dev", diff --git a/packages/llvm-darwin-x64/package.json b/packages/llvm-darwin-x64/package.json index fbb755f4a..b96a90cae 100644 --- a/packages/llvm-darwin-x64/package.json +++ b/packages/llvm-darwin-x64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/llvm-darwin-x64", - "version": "0.4.4", + "version": "0.4.5", "description": "Pinned LLVM code-generation helper for scriptc on macOS x64", "license": "Apache-2.0 WITH LLVM-exception", "homepage": "https://scriptc.dev", diff --git a/packages/llvm-linux-arm64-gnu/package.json b/packages/llvm-linux-arm64-gnu/package.json index 81fdc7d5b..49796f522 100644 --- a/packages/llvm-linux-arm64-gnu/package.json +++ b/packages/llvm-linux-arm64-gnu/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/llvm-linux-arm64-gnu", - "version": "0.4.4", + "version": "0.4.5", "description": "Pinned LLVM code-generation helper for scriptc on Linux arm64", "license": "Apache-2.0 WITH LLVM-exception", "homepage": "https://scriptc.dev", diff --git a/packages/llvm-linux-arm64-musl/package.json b/packages/llvm-linux-arm64-musl/package.json index 8b3b2f185..3001949c6 100644 --- a/packages/llvm-linux-arm64-musl/package.json +++ b/packages/llvm-linux-arm64-musl/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/llvm-linux-arm64-musl", - "version": "0.4.4", + "version": "0.4.5", "description": "Statically linked LLVM code-generation helper for scriptc on Linux arm64 musl", "license": "Apache-2.0 WITH LLVM-exception", "homepage": "https://scriptc.dev", diff --git a/packages/llvm-linux-x64-gnu/package.json b/packages/llvm-linux-x64-gnu/package.json index 79b7eba3f..11b375ba4 100644 --- a/packages/llvm-linux-x64-gnu/package.json +++ b/packages/llvm-linux-x64-gnu/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/llvm-linux-x64-gnu", - "version": "0.4.4", + "version": "0.4.5", "description": "Pinned LLVM code-generation helper for scriptc on Linux x64", "license": "Apache-2.0 WITH LLVM-exception", "homepage": "https://scriptc.dev", diff --git a/packages/llvm-linux-x64-musl/package.json b/packages/llvm-linux-x64-musl/package.json index 5bffa5bef..ffe1ca7ae 100644 --- a/packages/llvm-linux-x64-musl/package.json +++ b/packages/llvm-linux-x64-musl/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/llvm-linux-x64-musl", - "version": "0.4.4", + "version": "0.4.5", "description": "Statically linked LLVM code-generation helper for scriptc on Linux x64 musl", "license": "Apache-2.0 WITH LLVM-exception", "homepage": "https://scriptc.dev", diff --git a/packages/llvm-win32-x64-msvc/package.json b/packages/llvm-win32-x64-msvc/package.json index 14c747a4a..77e6fe687 100644 --- a/packages/llvm-win32-x64-msvc/package.json +++ b/packages/llvm-win32-x64-msvc/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/llvm-win32-x64-msvc", - "version": "0.4.4", + "version": "0.4.5", "description": "Pinned LLVM code-generation helper for scriptc on Windows x64", "license": "Apache-2.0 WITH LLVM-exception", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-android-arm64/package.json b/packages/runtime-android-arm64/package.json index 1dfa1b177..7aea1da1e 100644 --- a/packages/runtime-android-arm64/package.json +++ b/packages/runtime-android-arm64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-android-arm64", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc library runtime pack for Android arm64", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-darwin-arm64/package.json b/packages/runtime-darwin-arm64/package.json index 32463357f..ae068a00a 100644 --- a/packages/runtime-darwin-arm64/package.json +++ b/packages/runtime-darwin-arm64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-darwin-arm64", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc runtime pack for macOS arm64", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-darwin-x64/package.json b/packages/runtime-darwin-x64/package.json index c0577b04c..7dbdaf6b9 100644 --- a/packages/runtime-darwin-x64/package.json +++ b/packages/runtime-darwin-x64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-darwin-x64", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc runtime pack for macOS x64", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-ios-arm64/package.json b/packages/runtime-ios-arm64/package.json index 9c2134280..8a868a606 100644 --- a/packages/runtime-ios-arm64/package.json +++ b/packages/runtime-ios-arm64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-ios-arm64", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc library runtime pack for iOS arm64", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-ios-simulator-arm64/package.json b/packages/runtime-ios-simulator-arm64/package.json index 6b7563a6a..011d41b39 100644 --- a/packages/runtime-ios-simulator-arm64/package.json +++ b/packages/runtime-ios-simulator-arm64/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-ios-simulator-arm64", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc library runtime pack for iOS simulator arm64", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-linux-arm64-gnu/package.json b/packages/runtime-linux-arm64-gnu/package.json index f0ae56929..92a3192e7 100644 --- a/packages/runtime-linux-arm64-gnu/package.json +++ b/packages/runtime-linux-arm64-gnu/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-linux-arm64-gnu", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc runtime pack for Linux arm64 glibc", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-linux-arm64-musl/package.json b/packages/runtime-linux-arm64-musl/package.json index 79fa8e7dd..5e751d829 100644 --- a/packages/runtime-linux-arm64-musl/package.json +++ b/packages/runtime-linux-arm64-musl/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-linux-arm64-musl", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc runtime pack for Linux arm64 musl", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-linux-x64-gnu/package.json b/packages/runtime-linux-x64-gnu/package.json index 45af8d2b7..63c045385 100644 --- a/packages/runtime-linux-x64-gnu/package.json +++ b/packages/runtime-linux-x64-gnu/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-linux-x64-gnu", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc runtime pack for Linux x64 glibc", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-linux-x64-musl/package.json b/packages/runtime-linux-x64-musl/package.json index fe9d11bcd..a8602b395 100644 --- a/packages/runtime-linux-x64-musl/package.json +++ b/packages/runtime-linux-x64-musl/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-linux-x64-musl", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc runtime pack for Linux x64 musl", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-wasm32-wasi/package.json b/packages/runtime-wasm32-wasi/package.json index ac2f4a5e9..799863cf0 100644 --- a/packages/runtime-wasm32-wasi/package.json +++ b/packages/runtime-wasm32-wasi/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-wasm32-wasi", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc runtime pack for WASI Preview 1", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime-win32-x64-msvc/package.json b/packages/runtime-win32-x64-msvc/package.json index 9a5731da2..421f1f71f 100644 --- a/packages/runtime-win32-x64-msvc/package.json +++ b/packages/runtime-win32-x64-msvc/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime-win32-x64-msvc", - "version": "0.4.4", + "version": "0.4.5", "description": "Precompiled scriptc runtime pack for Windows x64 MSVC", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/runtime/package.json b/packages/runtime/package.json index 1d58b00e5..90140ab15 100644 --- a/packages/runtime/package.json +++ b/packages/runtime/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/runtime", - "version": "0.4.4", + "version": "0.4.5", "description": "scriptc native runtime sources and vendored dependencies", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/threads/package.json b/packages/threads/package.json index c29967cc6..6ebcf5b8b 100644 --- a/packages/threads/package.json +++ b/packages/threads/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/threads", - "version": "0.4.4", + "version": "0.4.5", "description": "Zero-copy publication of immutable object graphs to worker threads (scriptc), with a deep-freezing Node.js implementation", "license": "Apache-2.0", "homepage": "https://scriptc.dev", diff --git a/packages/types/package.json b/packages/types/package.json index db88b4b2f..b2aa805be 100644 --- a/packages/types/package.json +++ b/packages/types/package.json @@ -1,6 +1,6 @@ { "name": "@scriptc/types", - "version": "0.4.4", + "version": "0.4.5", "description": "Contract types for scriptc: type-only annotations (Int32, NoThrow, Immutable) that scriptc checks and optimizes, with no runtime semantics", "license": "Apache-2.0", "homepage": "https://scriptc.dev",