spaces are removed inside calc, if used on property

[yairEO]

Hi, I came across a very bizarre thing:

Setup:

scss({ output: false, watch: 'src/styles', })

---

Below CSS:

opacity: calc(var(--a) - var(--b));

Results in an invalid CSS calc due to the lack of whitespace between the mathematical operation:

    opacity: calc(var(--a)-var(--b));

Weirdly, this does not happen here:

-foo: calc(var(--a) - var(--b));
opacity: var(-foo);

Seems to work ok in sassmeister so I thought it might be specifically related to this package.

[thgh]

This package does not transform css. It's probably related to node-sass or sass.

[yairEO]

I know it does not transform sass to css but maybe it does some afterwards manipulation of some sort that removes those spaces.. it's weird because this behaviour only happens with rollup-plugin-scss