From 55d6e1068754a3c227d5408a7a91e0952376f201 Mon Sep 17 00:00:00 2001
From: Johannes Rieken <jrieken@microsoft.com>
Date: Thu, 9 Apr 2015 15:19:17 +0200
Subject: [PATCH] support URI patterns

---
 src/compiler/core.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/compiler/core.ts b/src/compiler/core.ts
index 4b93081dc31..65c711475d6 100644
--- a/src/compiler/core.ts
+++ b/src/compiler/core.ts
@@ -434,7 +434,7 @@ module ts {
         return path.replace(/\\/g, "/");
     }
 
-    // Returns length of path root (i.e. length of "/", "x:/", "//server/share/")
+    // Returns length of path root (i.e. length of "/", "x:/", "//server/share/, file:///user/files")
     export function getRootLength(path: string): number {
         if (path.charCodeAt(0) === CharacterCodes.slash) {
             if (path.charCodeAt(1) !== CharacterCodes.slash) return 1;
@@ -448,6 +448,8 @@ module ts {
             if (path.charCodeAt(2) === CharacterCodes.slash) return 3;
             return 2;
         }
+        let idx = path.indexOf('://');
+        if (idx !== -1) return idx + 3
         return 0;
     }