internal/lsp: check for nil snapshot in didModifyFiles
Updates golang/vscode-go#879
Change-Id: I27c54cbfcf312d9c570b910401a4c504fd5cce7d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/267124
Trust: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
diff --git a/internal/lsp/text_synchronization.go b/internal/lsp/text_synchronization.go
index 805393c..205331d 100644
--- a/internal/lsp/text_synchronization.go
+++ b/internal/lsp/text_synchronization.go
@@ -229,11 +229,15 @@
viewURIs[view] = append(viewURIs[view], uri)
}
for view, uris := range viewURIs {
+ snapshot := snapshots[view]
+ if snapshot == nil {
+ panic(fmt.Sprintf("no snapshot assigned for files %v", uris))
+ }
diagnosticWG.Add(1)
go func(snapshot source.Snapshot, uris []span.URI) {
defer diagnosticWG.Done()
s.diagnoseSnapshot(snapshot, uris)
- }(snapshots[view], uris)
+ }(snapshot, uris)
}
go func() {
