Allow syntax tree to update when changing files

Previously when using the file based syntax tree, it would not update until a
change had been made in the new file. Now we automatically update the syntax
tree to match the current file.

1 files changed, 2 insertions, 2 deletions

diff --git a/editors/code/src/extension.ts b/editors/code/src/extension.ts
index 894334c55f7..941beba1807 100644
--- a/editors/code/src/extension.ts
+++ b/editors/code/src/extension.ts
@@ -94,13 +94,13 @@ export function activate(context: vscode.ExtensionContext) {
             notifications.publishDecorations.handle
         ]
     ];
+    const syntaxTreeContentProvider = new SyntaxTreeContentProvider();
 
     // The events below are plain old javascript events, triggered and handled by vscode
     vscode.window.onDidChangeActiveTextEditor(
-        events.changeActiveTextEditor.handle
+        events.changeActiveTextEditor.makeHandler(syntaxTreeContentProvider)
     );
 
-    const syntaxTreeContentProvider = new SyntaxTreeContentProvider();
     disposeOnDeactivation(
         vscode.workspace.registerTextDocumentContentProvider(
             'rust-analyzer',