tree 3fcba5ab7c69959428688b370e98c7ab447da144
parent 37590b385d564de6d3b0aedae2b5821b3f357d1d
author Robert Findley <rfindley@google.com> 1650407687 -0400
committer Robert Findley <rfindley@google.com> 1650471013 +0000

go/packages: remove usage of golang.org/x/xerrors

As of golang/go#50827, gopls no longer needs to build at Go 1.12. I
believe this was the only reason to continue using xerrors in
go/packages.

Remove this usage as a step toward eliminating the xerrors dependency
from x/tools.

For golang/go#52442

Change-Id: I8f7396491be58606be6a648ebbf2180bdbc907b5
Reviewed-on: https://go-review.googlesource.com/c/tools/+/401154
Run-TryBot: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>