tree 4468050468856b98ad3f8e1c1ecc460e6683b957
parent bedcf0cf7c849e9d976a013d4e6ecf6e3d3bae27
author Jonathan Amsterdam <jba@google.com> 1550358249 -0500
committer Marcel van Lohuizen <mpvl@google.com> 1551094469 +0000

cue: fix list multiplication for 1-element lists

Previously, it always returned [].

Also:
- Add tests for list multiplication.
- Modify spec to support list * 0 (which already worked).
- Report an error for list * negative int.

Change-Id: Ifcbe5104b1520db64be79ae5cd81d70f37ffe83f
Reviewed-on: https://cue-review.googlesource.com/c/1500
Reviewed-by: Marcel van Lohuizen <mpvl@google.com>