Comments (4)
curran
commented on June 23, 2024
2
Still interested in this in 2022!
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curran
commented on June 23, 2024
What would it take to make Buble work with optional chaining?
I'm interesting in not transforming it, but just allowing the syntax in code passed through Buble.
I see that support landed in Acorn for optional chaining https://github.com/acornjs/acorn/blob/master/acorn/CHANGELOG.md#730-2020-06-11
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curran
commented on June 23, 2024
I added a failing test for optional chaining here #274
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curran
commented on June 23, 2024
Added the same test here, where I did manage to upgrade acorn and acorn-jsx to the latest.
"acorn": "^8.4.1",
"acorn-jsx": "^5.3.2",
The test still fails. I have no idea why.
I also added a test to acorn-jsx (just locally) and it passed, so it appears acorn-jsx and acorn really do support optional chaining.
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Related Issues (20)
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