From 451ff29263de7a64456e46a59dbe1908311ec294 Mon Sep 17 00:00:00 2001
From: Klaus Meinhardt <klaus.meinhardt1@gmail.com>
Date: Sun, 27 Jan 2019 17:41:20 +0100
Subject: [PATCH] revert change of trailing comment parsing

---
 src/compiler/scanner.ts              |  3 ---
 src/testRunner/unittests/comments.ts | 17 -----------------
 2 files changed, 20 deletions(-)

diff --git a/src/compiler/scanner.ts b/src/compiler/scanner.ts
index c39c4437eb..d0ecc12985 100644
--- a/src/compiler/scanner.ts
+++ b/src/compiler/scanner.ts
@@ -664,9 +664,6 @@ namespace ts {
         let collecting = trailing;
         let accumulator = initial;
         if (pos === 0) {
-            if (collecting) {
-                return accumulator;
-            }
             collecting = true;
             const shebang = getShebang(text);
             if (shebang) {
diff --git a/src/testRunner/unittests/comments.ts b/src/testRunner/unittests/comments.ts
index 0868a6f4ca..59f3020c11 100644
--- a/src/testRunner/unittests/comments.ts
+++ b/src/testRunner/unittests/comments.ts
@@ -28,22 +28,5 @@ namespace ts {
             assert.strictEqual(result!.length, 1);
             assert.strictEqual(result![0].kind, SyntaxKind.SingleLineCommentTrivia);
         });
-
-        it("returns no trailing comments at start of file", () => {
-            const result = getTrailingCommentRanges(noShebang, 0);
-            assert.isUndefined(result);
-        });
-
-        it("returns no trailing comments at start of file if shebang is present", () => {
-            const result = getTrailingCommentRanges(withShebang, 0);
-            assert.isUndefined(result);
-        });
-
-        it("returns trailing comments if position is not 0", () => {
-            const result = getTrailingCommentRanges(withTrailing, 1);
-            assert.isDefined(result);
-            assert.strictEqual(result!.length, 1);
-            assert.strictEqual(result![0].kind, SyntaxKind.MultiLineCommentTrivia);
-        });
     });
 }