tree 006f06150d3c7e4bc66863c53a81417d1acb7a59
parent e076cd1ac162fe53806f5bdd1ccf1a5622b23019
author Marcel van Lohuizen <mpvl@golang.org> 1576587314 +0100
committer Marcel van Lohuizen <mpvl@golang.org> 1576610388 +0000

cue/format: fix string label rewriting

String labels should only be rewritten if it does not
change the semantics, that is, if no reference will
point to the label after the change.

Change-Id: Id6f4298e6e93461a6d9ffbc2196d593d27707d90
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/4383
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>