NullVoxPopuli comments

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                                            NullVoxPopuli

`each` with an `undefined` element and `key` blows up

It turns out that if the test is done in ember, it does reproduce!! I can have a go at fixing this once the repo merge is done 🎉

Shorthand functions do not automatically load sub-grammars

I was noticing (i think) something similar ![Image](https://github.com/user-attachments/assets/b026f162-826a-4775-9f3d-fbde2f1a0ccf) from: https://bsky.app/profile/nullvoxpopuli.com/post/3ls7ipbjtzk27

Lint dependencies are out of date.

Solved here, just needs to be pulled in to this repo: https://github.com/ember-cli/ember-cli/issues/10467#issuecomment-2386569046

3.x is no longer supported, update fixtures

this does not solve the problem :thinking: nor does downgrading to npm 8

3.x is no longer supported, update fixtures

maybe -- we don't do anything at runtime with ember-source, so maybe it doesn't matter. I'll close

existing lint config too hard to use with gjs/gts, needs update

Solved here, if anyone wants to copy: https://github.com/embroider-build/app-blueprint/tree/fix-typescript TS: https://github.com/embroider-build/app-blueprint/blob/fix-typescript/files-override/ts/eslint.config.mjs JS: https://github.com/embroider-build/app-blueprint/blob/fix-typescript/files-override/js/eslint.config.mjs

existing lint config too hard to use with gjs/gts, needs update

This will be in 6.1

Use SWC for compilation as it has better dead-code-elimination

Blocked on: https://github.com/swc-project/swc/issues/9610 [Minimal Repro here](https://play.swc.rs/?version=1.7.24&code=H4sIAAAAAAAAA11PSwrCMBTc5xRDcBGhIKTL4hG8g7F9tUJsSj6YWnp3n1q%2Fu3nzY17t%2BhDRUGuSjTsKwRwJW8iOrHVSiM0GF3%2BKBOcxmMCgdg2hI0%2BiTX0dT65HVnmNCZ5i8nxVmD%2FaqHKBscD1z1GJj8ccamW%2Bdb5%2BStiglSnAVVde9zv3KzguQUF5cD7iXUDZnAdLir0C4KdcikOKCJ1LtsGBnuxSs9fQKFHuK6Zf3GrKSq9nrKZRSS0f6D68fCGtZMk0h%2BYbmjyxQlYBAAA%3D&config=H4sIAAAAAAAAA32VPY%2FbMAyG9%2FyKQHOHIkMLdL4r0OHQoUBXQbEoR1dbMkQqlyDwfy8lOx%2BX0NlsPiIpkdSr02q9Vu%2FYqB%2FrE3%2Fyz2ASQrr8swWPgcyBLYqOA2CT%2FEDqy5kSFuRMh1BN40QUmdQCFS%2FAzdfNZvZQXYwIZ4%2FZ1vvg3fE2ZxP7IQHijY2tHDL3EAg%2F%2B88sxY8CKOVb%2BzbGDkx4QrRB7QNBC0kK3MSuMwOC3pskRCk7NcljlFIUmAmsHlIcRB6sJx8D53ykFozVTbQgIJ%2BgIb8HyY1zsVtAPp5wnootbHPb1j7fecPedNmQkBMOtSW8WyHqLnok7XKQSjjBhRpMcC7uvad3OgHlFB793qMPCz35B8AV6AxiMD1IcesKx%2FO05O2eevrgeGTpKHCeb%2BmUAVouqvbeCZUtlYFEXupmApsbKJVtpO3MeKF86C1ocI5nRQiNH56anZS0XPToBMD9NU6aqgnoyy1c4OVCPME%2F%2BZQkD9i8oje0W6Z47Lexe5KgB9pF%2B2QBt4LiMk6sEodhmedggUcDrLgkYwWPIsAXgKLuql4%2BzAZfD46o2y5uRZkYeM5rE7%2FPtvEizr0J7b0IXAQ6sfa5mPrPust7eYs2dzXiSV2znlQVjfr1649%2Bef2r336%2FvBaFr9HVOI5TgtWcRPU10PVtKWM1vQjf1HXRWfwve1Qe386e5ayr8T%2FpkujBpwYAAA%3D%3D)

Is bug? is bugfix? :: affecting ember-source 5.6+ with false-negatives w/ backtracking re-render assertions

I think the reproductions I have are _not_ reproductions, because they fail on 0.84.3 as well.

Incorrect(?) rerender assertion with auto-tracking of modifiers

I mean, docs can violate fundamental laws of reactivity 🙈 ember-concurrency does it, too 🙈 (I should still fix this tho -- thanks for pointing this out!)