tree ad5897711d41aa478b123a0e7487d90acf4eb72e
parent 519db58e9cc6c08e52e711ffaae059ea81e8c50e
author Marcel van Lohuizen <mpvl@golang.org> 1592058090 +0200
committer Marcel van Lohuizen <mpvl@golang.org> 1592060437 +0000

cue/ast: introduce NewNull()

This seems like a trivial helper, but defining a null
value properly is somewhat unintuitive and
cumbersome.

This fixes a bug in the go converter and jsonschema
as well.

Change-Id: I14d2bda3b74f846dbfa7cd19c791c263dc87e7a8
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/6305
Reviewed-by: CUE cueckoo <cueckoo@gmail.com>
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>