From a4e3aada07743a39c2e54b50923ccfa0008fdb1b Mon Sep 17 00:00:00 2001
From: Johannes Rieken <johannes.rieken@gmail.com>
Date: Wed, 3 Aug 2016 09:57:20 +0200
Subject: [PATCH] allow a Location to be created without a range or position

---
 src/vs/workbench/api/node/extHostTypes.ts | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/vs/workbench/api/node/extHostTypes.ts b/src/vs/workbench/api/node/extHostTypes.ts
index 8a4b6d20598..14c3140f320 100644
--- a/src/vs/workbench/api/node/extHostTypes.ts
+++ b/src/vs/workbench/api/node/extHostTypes.ts
@@ -509,13 +509,15 @@ export class Location {
 	uri: URI;
 	range: Range;
 
-	constructor(uri: URI, range: Range | Position) {
+	constructor(uri: URI, rangeOrPosition: Range | Position) {
 		this.uri = uri;
 
-		if (range instanceof Range) {
-			this.range = range;
-		} else if (range instanceof Position) {
-			this.range = new Range(range, range);
+		if (!rangeOrPosition) {
+			//that's OK
+		} else if (rangeOrPosition instanceof Range) {
+			this.range = rangeOrPosition;
+		} else if (rangeOrPosition instanceof Position) {
+			this.range = new Range(rangeOrPosition, rangeOrPosition);
 		} else {
 			throw new Error('Illegal argument');
 		}
-- 
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