tree 2cd5864348760a1b13030eff838ebe004376f5ef
parent 351fb220e1b4c8af14d9e2125e0577b82dbe1e2a
author Rebecca Stambler <rstambler@golang.org> 1579284720 -0500
committer Rebecca Stambler <rstambler@golang.org> 1579293970 +0000

internal/lsp: add recency check to avoid sending old diagnostics

This change uses snapshot IDs instead of file versions to determine if
diagnostics are stale.

Fixes golang/go#36601.

Change-Id: I7727a30222fecf2d7733fa013c6cee6338ffd968
Reviewed-on: https://go-review.googlesource.com/c/tools/+/215298
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>