tree c270270ca69e1096c943aa2067f9315629446a25
parent 71eafc447fca64e2d7a3818d6c8934eb459223b2
author Marcel van Lohuizen <mpvl@golang.org> 1567679651 +0200
committer Marcel van Lohuizen <mpvl@golang.org> 1568131321 +0000

cue: implement quoted identifiers

Spec says: don't allow strings as identifiers.
We left this out to allow for transition.

Also moved LabelName to internal.

Change-Id: I8b7935011ce53ec39527a851008c4824ad9daf7f
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/3181
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>