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TSNonNullExpression for non-nullable expressions with array parentheses

See original GitHub issue

CLI warning: The prop value with an expression type of TSNonNullExpression could not be resolved. Please file issue to get this fixed immediately.

Was tracking some of the expressions til I found the cause which looks like this:

<div data-test={someNullishObject![0]} />

Issue Analytics

State:
Created 2 years ago
Comments:6 (3 by maintainers)

Top GitHub Comments

1reaction

ljharbcommented, Feb 17, 2022

Luckily i was able to repro it just from that one line 😃 we weren’t handling bracketed member expressions, specifically.

1reaction

steve-py96commented, Feb 17, 2022

Woah that’s hella weird, I was building a repro and first I was gonna slap myself cause it didn’t throw me the warning, but apparently it only throws on interactive HTMLElements (just a guess after testing <button> and <a> yet), therefore this might be caused somewhere else… (was at least my guess before you just fixed this, you’re sanic xd)

Thx for fixing ❤️ , I’ll leave the repro link here anyway tho, else RIP the effort! 😄 https://stackblitz.com/edit/vitejs-vite-cd1axh?file=src%2FApp.tsx&terminal=lint

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