tree a72fa7f89b4496c57bb340e544500728525cf0be
parent 48d8732bf018e2f00a9ecd827a5db41b87499f89
author Marcel van Lohuizen <mpvl@golang.org> 1564833884 +0200
committer Marcel van Lohuizen <mpvl@golang.org> 1564834829 +0000

cue: allow getting Runtime from Instance

Needed for goc Codec and probably useful
across the board.

Change-Id: Ib3e2c0b514a09815375f77d3d05d33e0411d20c2
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/2710
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>