[Webkit-unassigned] [Bug 179001] [ESNext] Implement support for BigInt
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Sat Nov 28 12:46:34 PST 2020
https://bugs.webkit.org/show_bug.cgi?id=179001
John Leidegren <john at leidegren.se> changed:
What |Removed |Added
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CC| |john at leidegren.se
--- Comment #2 from John Leidegren <john at leidegren.se> ---
I would like to add to this that BigInts don't appear to work as keys in ES Collections. I just took Safari 14 for a spin and ran into the most bizzare bugs where I could insert multiple entries with the same bigint keys in a Map.
For example:
const m = new Map()
m.set(1n, 123)
m.set(1n, 456)
console.log(m)
Map {1n => 123, 1n => 456}
get(1n)
undefined
etc.
Not sure what's up but it is broken.
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