This code triggers a compile error
border-image linear-gradient(top, #b2b2b2 0%, #5b5b5b 100%)
Because border image is a vendor mixin the current-property 0 in line-greadient becomes null.
It's fixed in #94, but the whole code for new gradients is now only in my fork. I'll fix a few things there and then send pull request, so the fix would be shipped ~soon.
Not sure if it is related to this but when I try this:
border-image linear-gradient(left, red, blue) 1 100%
I get the following error:
106| linear-gradient(start, stops...)
107| error('color stops required') unless length(stops)
> 108| prop = current-property
109| val = current-property
111| if start is a 'color'
I am running version 0.8.2.