Issues

RegExp compilation is quadratic in the number of alternatives and of named groups

frostney/GocciaScript#1800 · opened

on Oct 19, 2026

A call through a chain of Proxies re-walks the target chain at every link, so it costs time quadratic in the depth

frostney/GocciaScript#1799 · opened

on Oct 19, 2026

A worker the --jobs watchdog abandoned keeps taking files and writes results the main thread has already released

frostney/GocciaScript#1798 · opened

on Oct 19, 2026

Sandbox fs: search the virtual filesystem by file name (glob), by content, and by fuzzy name

frostney/GocciaScript#1794 · opened

on Oct 18, 2026

A throw leaving the VM through native code runs the error's message and name getters (EGocciaBytecodeThrow reads them with [[Get]])

frostney/GocciaScript#1790 · opened

on Oct 18, 2026

fetch: Response.url is the input string, not the serialized URL without its fragment

frostney/GocciaScript#1786 · opened

on Oct 18, 2026

The scheduled memory-safety job fails on file timeouts, not findings: the heaptrc and Valgrind steps keep the runner's 30 s file timeout

frostney/GocciaScript#1785 · opened

on Oct 18, 2026

TextDecoder.prototype.decode ignores its options argument: no stream mode, and the TextDecodeOptions conversion never runs

frostney/GocciaScript#1782 · opened

on Oct 18, 2026

GC-stress run: tests fail only under the GC-stress build

frostney/GocciaScript#1777 · opened

on Oct 18, 2026

FileUtils.Test names its temp directory from Random alone, so concurrent runs can share it and the symlink cases fail

frostney/GocciaScript#1715 · opened

on Oct 16, 2026

The config-priority checks in test-cli-config.ts pass even when TOML loses, because they ignore the exit code and look for a bare number

frostney/GocciaScript#1714 · opened

on Oct 16, 2026

· 0.15.0

1

GocciaRunner --multifile never collects after an engine is freed, so memory grows about 4 MiB per JSON section

frostney/GocciaScript#1705 · opened

on Oct 15, 2026

A real-mode timer always wins a race against an Atomics.waitAsync timeout, whatever the two delays, although ADR 0113 says waitAsync is polled first

frostney/GocciaScript#1703 · opened

on Oct 15, 2026

FPC 3.2.2 at -O2 and above calls a virtual method through the wrong pointer when an inline function returns an object read from a threadvar

frostney/GocciaScript#1699 · opened

on Oct 15, 2026

3

Binding a callable Proxy gives a function with the wrong prototype, so .call and .apply are undefined on it

frostney/GocciaScript#1693 · opened

on Oct 15, 2026

A species constructor that returns an out-of-bounds typed array is accepted by subarray and every other multi-argument species call, where ECMA-262 requires a TypeError

frostney/GocciaScript#1692 · opened

on Oct 15, 2026

Source-type detection follow-ups: a host that forgets the settled goal runs a Module as a Script silently, the CLI cannot ask for detection, and .cjs/.tsx entries are undocumented

frostney/GocciaScript#1690 · opened

on Oct 15, 2026

2

No CI job resolves a host name through the system resolver on macOS, so a macOS regression in fetch name resolution would pass CI

frostney/GocciaScript#1688 · opened

on Oct 15, 2026

1

Number, Array and Date toLocaleString throw "Intl is not defined" after delete globalThis.Intl

frostney/GocciaScript#1680 · opened

on Oct 14, 2026

39 tests/ files fail only under the GC-stress build, and the weekly GC-stress job does not run any of them

frostney/GocciaScript#1679 · opened

on Oct 14, 2026

· 0.15.0

fetch cannot reach IPv6 destinations: an IPv6 literal or an AAAA-only host name fails to resolve

frostney/GocciaScript#1674 · opened

on Oct 14, 2026

2,261 programs ECMA-262 rejects as early errors parse and run: yield/await bindings, RegExp syntax, private names, redeclarations, module export placement

frostney/GocciaScript#1657 · opened

on Oct 14, 2026

1

for await waits for return() after break, return or a throw by draining the microtask queue, so code after the loop runs one tick early

frostney/GocciaScript#1641 · opened

on Oct 14, 2026

yield* in an async generator waits for its delegate by draining the microtask queue inside next(): queued jobs run early, ticks differ from Node, and a delegate settled by later code throws TypeError

frostney/GocciaScript#1640 · opened

on Oct 14, 2026

Promise.try wraps a promise the callback returns, where the ECMA-262 draft returns it as is

frostney/GocciaScript#1635 · opened

on Oct 14, 2026

Navigation Menu

Repository navigation

Issues

RegExp compilation is quadratic in the number of alternatives and of named groups

A call through a chain of Proxies re-walks the target chain at every link, so it costs time quadratic in the depth

A worker the --jobs watchdog abandoned keeps taking files and writes results the main thread has already released

Sandbox fs: search the virtual filesystem by file name (glob), by content, and by fuzzy name

A throw leaving the VM through native code runs the error's message and name getters (EGocciaBytecodeThrow reads them with [[Get]])

fetch: Response.url is the input string, not the serialized URL without its fragment

The scheduled memory-safety job fails on file timeouts, not findings: the heaptrc and Valgrind steps keep the runner's 30 s file timeout

TextDecoder.prototype.decode ignores its options argument: no stream mode, and the TextDecodeOptions conversion never runs

GC-stress run: tests fail only under the GC-stress build

FileUtils.Test names its temp directory from Random alone, so concurrent runs can share it and the symlink cases fail

The config-priority checks in test-cli-config.ts pass even when TOML loses, because they ignore the exit code and look for a bare number

GocciaRunner --multifile never collects after an engine is freed, so memory grows about 4 MiB per JSON section

A real-mode timer always wins a race against an Atomics.waitAsync timeout, whatever the two delays, although ADR 0113 says waitAsync is polled first

FPC 3.2.2 at -O2 and above calls a virtual method through the wrong pointer when an inline function returns an object read from a threadvar

Binding a callable Proxy gives a function with the wrong prototype, so .call and .apply are undefined on it

A species constructor that returns an out-of-bounds typed array is accepted by subarray and every other multi-argument species call, where ECMA-262 requires a TypeError

Source-type detection follow-ups: a host that forgets the settled goal runs a Module as a Script silently, the CLI cannot ask for detection, and .cjs/.tsx entries are undocumented

No CI job resolves a host name through the system resolver on macOS, so a macOS regression in fetch name resolution would pass CI

Number, Array and Date toLocaleString throw "Intl is not defined" after delete globalThis.Intl

39 tests/ files fail only under the GC-stress build, and the weekly GC-stress job does not run any of them

fetch cannot reach IPv6 destinations: an IPv6 literal or an AAAA-only host name fails to resolve

2,261 programs ECMA-262 rejects as early errors parse and run: yield/await bindings, RegExp syntax, private names, redeclarations, module export placement

for await waits for return() after break, return or a throw by draining the microtask queue, so code after the loop runs one tick early

yield* in an async generator waits for its delegate by draining the microtask queue inside next(): queued jobs run early, ticks differ from Node, and a delegate settled by later code throws TypeError

Promise.try wraps a promise the callback returns, where the ECMA-262 draft returns it as is