Joyee Cheung

@JoyeeCheung

She/Her. I contribute to Node.js and V8.

Mostly on 🦋

Pinned
Joyee Cheung
@JoyeeCheung
Nov 16, 2024
🦋
1
Joyee Cheung
@JoyeeCheung
Sep 5
Landed fixes in GCC & Clang for [expr.static.cast]/8 wrong-code bugs when investigating a V8 bug related to it. Previously: enum Flag : bool { kNo, kYes }; static_cast<Flag>(2); // kNo in GCC ❌, kYes in Clang ✅ static_cast<Flag>(0.5); // kNo in GCC and Clang ❌
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Joyee Cheung
@JoyeeCheung
Aug 8
Added some new commands to the GDB & LLDB plugin for V8.. `v8 source`: shows the JS source of the selected frame `v8 isolate`: find the isolate address in the current thread, works from the coredump too (implementing that in LLDB was quite a bit of challenge!)
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Joyee Cheung
@JoyeeCheung
Jul 8
Made the new debug helper plugins work for Node.js + bleeding edge V8 🌟 Verified it works in LLDB (Linux, macOS) & GDB (Linux), both in live and coredump debugging Going to backport the patches to Node.js when the object inspection is more polished and it stablizes bit more..
1
Joyee Cheung
@JoyeeCheung
Jul 7
Landed some improvements to errors for require(esm) with top-level await (behind --experimental-print-required-tla for now): - No need to run the code to collect the TLA locations, so it can be enabled by default soon - Added require stack and location metadata to the error
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