Malte UblandClaude Opus 5.5 423a70a182 Compile zod 3 natively ...

- An untyped JavaScript receiver whose declaring file assigns it an own
  toString (the namespace downlevel's errorUtil.toString) calls that
  function instead of the string-typed toString dispatch: zod's number
  checks threw a failed string check on its undefined result.
- Number.parseInt with one JavaScript argument that only the global
  parser's forms lower compiles through those forms.
- A JavaScript then whose declared result has no mapping settles with
  the handler's value as a checked-dynamic value.

New npm cases: zod3 (real zod 3.25.67, v3 ESM build and types), and
js-own-tostring.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-22 05:51:16 -07:00

..

fixtures

Compute with NaN-boxed jsval values in the dynamic tier

2026-10-18 15:11:32 -07:00

ts7

Compile zod 3 natively

2026-10-22 05:51:16 -07:00

array-batch-emission.test.ts

…

array-induction-read-emission.test.ts

Shrink the array header to 48 bytes

2026-10-20 00:21:45 -05:00

array-length-range-emission.test.ts

Shrink the array header to 48 bytes

2026-10-20 00:21:45 -05:00

array-own-key-emission.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

array-pipeline-fusion.test.ts

Name lowered helpers and closures independently of lowering order

2026-10-22 03:44:38 -05:00

await-call-emission.test.ts

Match Node's AsyncLocalStorage context in async prefixes and generator steps

2026-10-22 03:00:21 -05:00

bigint-literal-emission.test.ts

Speed up BigInt arithmetic, text conversion and small-value code

2026-10-13 10:26:49 -05:00

blob-boundaries.test.ts

Add Blob and File

2026-10-14 21:17:46 -05:00

buffer-from-dynamic.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

byte-loop-emission.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

byte-number-emission.test.ts

Pin the localized checksum in module byte-loop emission

2026-10-15 06:12:23 -07:00

byte-window-emission.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

bytes-callback-helpers.test.ts

Call typed-array callbacks directly and visit on an integer counter

2026-10-22 04:44:34 -05:00

bytes-element-emission.test.ts

Convert clamped stores inline and test thread-owned views once in typed-array loops

2026-10-22 02:09:43 -05:00

bytes-field-borrow-emission.test.ts

Merge main

2026-10-20 17:56:44 -05:00

call-lifetimes.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

callback-pending-emission.test.ts

Skip the pending test after callbacks that cannot throw

2026-10-21 20:07:00 -05:00

cc-driver.test.ts

Support crypto.createDiffieHellman and getDiffieHellman

2026-10-21 21:55:47 -05:00

cjs-lexer-cases.ts

…

cjs-lexer.test.ts

…

class-attributes.test.ts

Merge main

2026-10-20 17:56:44 -05:00

class-field-updates.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

class-method-mutations.test.ts

Merge main

2026-10-20 17:56:44 -05:00

class-narrowing-emission.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

class-protocol-boundaries.test.ts

Expect generic protocol dispatch to compile

2026-10-17 19:11:33 -05:00

collection-ingestion.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

collection-keys.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

compiler-weak-collections.test.ts

…

constant-table-emission.test.ts

…

constructed-class-dispatch.test.ts

Dispatch closed virtual calls to their implementations directly

2026-10-16 06:54:44 -07:00

counted-loop-emission.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

create-require-native-addon.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

debug-variables.test.ts

…

deep-equality.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

discriminated-json.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

emit-llvm.test.ts

Compute with NaN-boxed jsval values in the dynamic tier

2026-10-18 15:11:32 -07:00

emitter-flex-events.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

ffi-lowering.test.ts

…

forin-keys.test.ts

Build Object.entries natively and walk Object.values directly for unknown values

2026-10-14 08:34:53 -05:00

format-float-arguments.test.ts

Name lowered helpers and closures independently of lowering order

2026-10-22 03:44:38 -05:00

fromcharcode-emission.test.ts

Compute with NaN-boxed jsval values in the dynamic tier

2026-10-18 15:11:32 -07:00

fs-glob-boundaries.test.ts

Add fs.globSync, fs.glob and fs/promises glob

2026-10-15 07:59:19 -05:00

gen-wasm-spec-cases.mjs

Decode and validate the WebAssembly modules a program can load, and report them in coverage

2026-10-18 15:19:39 -07:00

generator-emission.test.ts

Store and take number and boolean generator values inline

2026-10-16 06:59:43 -07:00

generic-class-recovery.test.ts

…

generic-specialization-boundaries.test.ts

…

in-runtime-key-emission.test.ts

Name lowered helpers and closures independently of lowering order

2026-10-22 03:44:38 -05:00

indexed-comparison.test.ts

…

inline-record-assertion.test.ts

…

input-lifetime-emission.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

int32-array-contracts.test.ts

Add Int32[] element contracts

2026-10-17 12:08:06 -07:00

int32-dynamic-exposure.test.ts

Keep int32 fields of classes whose prototypes are named for inspection

2026-10-21 21:28:46 -05:00

int32-local-emission.test.ts

Keep proven module numbers in an i32 local of their initializer

2026-10-15 05:07:10 -07:00

int32-reflection-emission.test.ts

Keep int32 field storage when reflection reads values through unknown

2026-10-16 01:10:45 -05:00

integer-bitwise-arithmetic.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

integer-induction-conversion.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

integer-read-emission.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

integer-view-emission.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

internal-compiler-error.test.ts

…

ir.test.ts

Compute with NaN-boxed jsval values in the dynamic tier

2026-10-18 15:11:32 -07:00

js-class-layouts.test.ts

Compile JavaScript classes like TypeScript classes when their layout or JSDoc types allow it

2026-10-17 18:44:30 -05:00

js-ic-emission.test.ts

Read and write dynamic-tier properties through shapes and inline caches

2026-10-19 05:34:01 -07:00

js-override-returns.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

json-callbacks.test.ts

Revert "Continue a failed checked cast with its value in a dynamic tail (#1561)"

2026-10-20 16:42:01 -07:00

json-schema-parse-emission.test.ts

Parse JSON dictionaries on the direct schema parser

2026-10-17 11:10:43 -07:00

library-computed-methods.test.ts

…

library-identity-emission.test.ts

…

live-view-commit-emission.test.ts

Emit no commit adapters for class and record views without dynamic stores

2026-10-16 04:45:45 -05:00

llvm-lib-dispatch.test.ts

Compute with NaN-boxed jsval values in the dynamic tier

2026-10-18 15:11:32 -07:00

llvm-remainder.test.ts

Keep power-of-two remainders on integer paths where truncation is a round trip

2026-10-17 12:28:03 -07:00

llvm-runtime-abi.test.ts

Compute with NaN-boxed jsval values in the dynamic tier

2026-10-18 15:11:32 -07:00

local-class-private-boundaries.test.ts

Merge main

2026-10-20 17:56:44 -05:00

match-row-emission.test.ts

Merge main

2026-10-19 07:55:06 -05:00

math-receiver-borrow.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

mobile-runtime-pack.test.ts

…

nan-coded-reads.test.ts

Keep typed-array reads unboxed in number compares and in-bounds bindings

2026-10-12 23:05:43 -05:00

narrow-guard-emission.test.ts

Say that a lying type predicate can fail a narrowing guard

2026-10-18 07:31:43 -07:00

narrow-guard-traps.test.ts

Say that a lying type predicate can fail a narrowing guard

2026-10-18 07:31:43 -07:00

native-callable-values.test.ts

Merge main

2026-10-20 17:56:44 -05:00

native-callback-emission.test.ts

…

native-class-array-boundaries.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

native-class-descriptors.test.ts

Merge main

2026-10-20 17:56:44 -05:00

native-codegen-integration.test.ts

Support objectMode streams with any value as a chunk

2026-10-22 04:21:55 -05:00

native-codegen-lowering.test.ts

Test that the zlib options forms lower

2026-10-16 10:10:02 -05:00

native-partitions.test.ts

Partition programs with multi-line dispatch tables as text

2026-10-21 01:08:13 -05:00

native-profile.test.ts

Write merged profiles through a uniquely named temporary file

2026-10-21 08:40:46 -05:00

native-ts7-process.test.ts

…

node-pin.test.ts

Add the zlib stream classes

2026-10-14 21:09:51 -05:00

numeric-array-reads.test.ts

…

numeric-call-specialization.test.ts

…

package-shim-guard.test.ts

Point bundled copies of shimmed packages at the shim; guard every shim

2026-10-20 01:21:06 -07:00

performance-entry-boundaries.test.ts

Add process.memoryUsage, process identity members, and performance marks and measures

2026-10-14 09:58:18 -05:00

process-builtin-values.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

process-listener-int32-emission.test.ts

Keep int32 class fields when a program registers process event listeners

2026-10-16 20:13:00 -05:00

property-bag-emission.test.ts

Keep a property bag only for classes whose bag something stores

2026-10-16 05:12:23 -05:00

regex-capture-emission.test.ts

Speed up regex replace, match and capture reads

2026-10-13 20:30:01 -05:00

runtime-optional-precision.test.ts

Treat type-asserted values as present in the optional-value analysis

2026-10-17 16:00:54 -05:00

scalar-record-emission.test.ts

…

self-hosting-boundaries.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

set-iterator-seeds.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

size-conversions.test.ts

Fix wasm32 array lengths past 2^31 and pending top-level await exit codes

2026-10-15 13:39:03 -05:00

source-debugging.test.ts

…

source-output.test.ts

…

speculative-hoisted-functions.test.ts

Merge main

2026-10-20 17:56:44 -05:00

split-loop-emission.test.ts

Expect preserved lone surrogates in the native TypeScript client and the wider split cursor

2026-10-13 20:26:38 -05:00

stable-names.test.ts

Name lowered helpers and closures independently of lowering order

2026-10-22 03:44:38 -05:00

startup.test.ts

…

static-receiver-boundaries.test.ts

…

string-accumulation-emission.test.ts

Compute with NaN-boxed jsval values in the dynamic tier

2026-10-18 15:11:32 -07:00

string-and-array-lifetimes.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

string-char-at-emission.test.ts

Read ASCII characters of strings inline in charAt and indexing

2026-10-21 13:12:24 -05:00

string-scan-emission.test.ts

Let scan reads reload after string read fallbacks

2026-10-13 21:24:38 -05:00

structural-value-boundaries.test.ts

Keep class instance identity through structural record views

2026-10-16 14:02:02 -07:00

style-text.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

symbol-fields.test.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

trunc-emission.test.ts

…

tuple-forof.test.ts

Accept a frame-stored tuple receiver in the tuple for-of test

2026-10-17 13:32:48 -07:00

type-mapper-unions.test.ts

Name lowered helpers and closures independently of lowering order

2026-10-22 03:44:38 -05:00

typed-array-read-boxing.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

unassigned-field-reads.test.ts

Merge main and extract i32 entry bodies in emission tests

2026-10-13 12:36:06 -05:00

undici-shim-framing.test.ts

Merge main

2026-10-20 11:00:03 -05:00

undici-shim-types.test.ts

Give the undici npm cases a 600 s timeout

2026-10-19 23:38:15 -05:00

util-runtime-linking.test.ts

…

var-hoisting.test.ts

Read undefined from vars and throw TDZ errors for classes used early

2026-10-13 18:51:09 -05:00

wasi-paths.test.ts

…

wasm-spec-cases.txt

Decode and validate the WebAssembly modules a program can load, and report them in coverage

2026-10-18 15:19:39 -07:00

wasm-spec.test.ts

Decode and validate the WebAssembly modules a program can load, and report them in coverage

2026-10-18 15:19:39 -07:00

worker-threads.test.ts

Add 8-byte allocator size classes below 128 bytes

2026-10-14 21:28:04 -05:00