tree 4f1ee40fcfa916a8504ff804c47a2ddccada978b
parent 979b82bfef62cbd5954bf1ec69c0fec5dbf2a1e0
author Rohan Challa <rohan@golang.org> 1576767686 -0500
committer Rohan Challa <rohan@golang.org> 1576779003 +0000

go/packages: change import cycle errorkind from UnknownError to ListError

The import cycle not allowed error should be returned as a ListError not
an UnknownError.

Fixes golang/go#35964

Change-Id: Ibc575f92d926ff715c0da67a4fceda05badcc652
Reviewed-on: https://go-review.googlesource.com/c/tools/+/212138
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>