tree 7b5da043d1937ee5218565ccae5eb6384b547569
parent 7cd3343a98a6ef724090fc521b54b6aa0ea22c63
author Marcel van Lohuizen <mpvl@golang.org> 1550597415 +0100
committer Marcel van Lohuizen <mpvl@google.com> 1550681855 +0000

cue: simplify cycle handlng for expressions

Errors need not mention that a constraint was delayed,
as this is an implementation detail.

Add tests for handling expression cycles in disjunctions.
This is now disallowed.

Change-Id: Ib8492b5a81b44448528f779249b48e779de26bb2
Reviewed-on: https://cue-review.googlesource.com/c/1528
Reviewed-by: Marcel van Lohuizen <mpvl@google.com>