Negative zeros

[krlmlr]

Are you expecting this? It's platform-specific, this is for the M1, Linux is different IIRC.

jsonlite::toJSON(-0x0p+0)
#> [-0]
-0x0p+0 == 0
#> [1] TRUE

^{Created on 2024-02-03 with reprex v2.1.0}

[jeroen]

I guess technically this is not incorrect? It seems to retain the sign, even when R's print() does not:

> jsonlite::toJSON(-0)
## [-0]
> jsonlite::toJSON(0)
## [0]

[krlmlr]

Sure, but is it consistent across platforms? Might be worth adding a test.