From 0ac03ae5cd15be689e7806c038269eb162bc5bf0 Mon Sep 17 00:00:00 2001
From: Alex Dima <alexdima@microsoft.com>
Date: Fri, 18 Sep 2020 20:22:52 +0200
Subject: [PATCH] Fixes microsoft/monaco-editor#1638: Protect against failing
 `getCodeFixesAtPosition` calls

---
 src/tsWorker.ts | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/tsWorker.ts b/src/tsWorker.ts
index f2a29fc..049234a 100644
--- a/src/tsWorker.ts
+++ b/src/tsWorker.ts
@@ -313,14 +313,18 @@ export class TypeScriptWorker implements ts.LanguageServiceHost, ITypeScriptWork
 		formatOptions: ts.FormatCodeOptions
 	): Promise<ReadonlyArray<ts.CodeFixAction>> {
 		const preferences = {};
-		return this._languageService.getCodeFixesAtPosition(
-			fileName,
-			start,
-			end,
-			errorCodes,
-			formatOptions,
-			preferences
-		);
+		try {
+			return this._languageService.getCodeFixesAtPosition(
+				fileName,
+				start,
+				end,
+				errorCodes,
+				formatOptions,
+				preferences
+			);
+		} catch {
+			return [];
+		}
 	}
 
 	async updateExtraLibs(extraLibs: IExtraLibs): Promise<void> {