tree 504a2857a5490f1db8f417b6bdaa8cbb2f9de6b8
parent 74e303f875c6785dd66c8309307fa3803f714bd3
author Rohan Challa <rohan@golang.org> 1576092648 -0500
committer Rohan Challa <rohan@golang.org> 1576266841 +0000

internal/lsp: add diagnostic on import causing import cycle

After the addition of golang/go#35964, the import cycle error now
has the import stack attached in the message. This CL parses that
stack and attached the import cycle diagnostic to the import versus
just adding it to the first character of the .go file.

Fixes golang/go#33085

Change-Id: I6f5f067c338879b898829951236f816aa63d9dfa
Reviewed-on: https://go-review.googlesource.com/c/tools/+/210942
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>