Breaking: acorn to 8.1.0 (fixes #470) #473
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nzakas
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nzakas
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Apr 10, 2021
aladdin-add
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aladdin-add
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Apr 12, 2021
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I think this is ready to be reviewed and merged. 🚀 But if #469 get merged before this one. I will update the title to "Chore" as @mdjermanovic suggested. |
mdjermanovic
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Apr 15, 2021
tests/lib/parse.js
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| assert.throws(() => { | ||
| espree.parse("async () => await 5 ** 6;"); | ||
| }); |
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Similar to the above, we should set a higher ecmaVersion to confirm that #472 has been fixed, because this code with the default ecmaVersion already has syntax errors aside from await 5 ** 6.
Actually, it seems that this particular example doesn't throw in the latest Acorn 8.
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interesting! if adding a {}, it will throw an error.
> acorn.parse('async() => { await 5 ** 6 }', {ecmaVersion: 10})
Uncaught [SyntaxError: Unexpected token (1:21)
] {
pos: 21,
loc: Position { line: 1, column: 21 },
raisedAt: 23
}sounds like a bug in acorn?
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just removed the case, as it was not fixed in latest acorn. :)
Co-authored-by: Milos Djermanovic <milos.djermanovic@gmail.com>
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nzakas
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Apr 16, 2021
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fixes #470
changelog:
https://github.com/acornjs/acorn/blob/master/acorn/CHANGELOG.md#breaking-changes