reference cycles #19
Description
Originally opened by @enisoc in cuelang/cue#19
Not sure if this is just not implemented yet, but the examples of breaking reference cycles don't work as of current master:
// CUE knows how to resolve the following:
x: 200
x: y + 100
y: x - 100
constraint violated: _|_(200:delayed constraint (200 & (<0>.y + 100)) violated)