From ee851784a63debc1c37ba9c69afda1e5987da2b4 Mon Sep 17 00:00:00 2001
From: Anders Hejlsberg <andersh@microsoft.com>
Date: Tue, 14 Nov 2017 14:03:56 -0800
Subject: [PATCH] Remove dead code that didn't get removed in #19979

---
 src/compiler/parser.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/compiler/parser.ts b/src/compiler/parser.ts
index e0991612b56..b20fd79757e 100644
--- a/src/compiler/parser.ts
+++ b/src/compiler/parser.ts
@@ -3409,8 +3409,7 @@ namespace ts {
             //  - "a ? (b): c" will have "(b):" parsed as a signature with a return type annotation.
             //
             // So we need just a bit of lookahead to ensure that it can only be a signature.
-            if (!allowAmbiguity && ((token() !== SyntaxKind.EqualsGreaterThanToken && token() !== SyntaxKind.OpenBraceToken) ||
-                                    find(node.parameters, p => p.initializer && ts.isIdentifier(p.initializer) && p.initializer.escapedText === "= not found"))) {
+            if (!allowAmbiguity && token() !== SyntaxKind.EqualsGreaterThanToken && token() !== SyntaxKind.OpenBraceToken) {
                 // Returning undefined here will cause our caller to rewind to where we started from.
                 return undefined;
             }