From a85519060d89ee84f2d81f37aef00e3bc64bd987 Mon Sep 17 00:00:00 2001
From: Johannes Rieken <johannes.rieken@gmail.com>
Date: Fri, 12 May 2017 12:31:26 +0200
Subject: [PATCH] fix  #26508

---
 .../contrib/goToDeclaration/browser/goToDeclaration.ts   | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/vs/editor/contrib/goToDeclaration/browser/goToDeclaration.ts b/src/vs/editor/contrib/goToDeclaration/browser/goToDeclaration.ts
index 3f06e80bc69..eb4fcb4e7fe 100644
--- a/src/vs/editor/contrib/goToDeclaration/browser/goToDeclaration.ts
+++ b/src/vs/editor/contrib/goToDeclaration/browser/goToDeclaration.ts
@@ -66,11 +66,16 @@ export class DefinitionAction extends EditorAction {
 		const messageService = accessor.get(IMessageService);
 		const editorService = accessor.get(IEditorService);
 
-		let model = editor.getModel();
-		let pos = editor.getPosition();
+		const model = editor.getModel();
+		const pos = editor.getPosition();
 
 		return this._getDeclarationsAtPosition(model, pos).then(references => {
 
+			if (model.isDisposed() || editor.getModel() !== model) {
+				// new model, no more model
+				return;
+			}
+
 			// * remove falsy references
 			// * find reference at the current pos
 			let idxOfCurrent = -1;
-- 
GitLab