From d2fdebe246a6c93dbf679e28f1aa1d0484d5feb0 Mon Sep 17 00:00:00 2001
From: Anders Hejlsberg <andersh@microsoft.com>
Date: Fri, 28 Apr 2017 13:19:01 -0700
Subject: [PATCH] Fix type-to-string handling of enum literal types

---
 src/compiler/checker.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 4af13dfa21e..e1c185360d3 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -3051,7 +3051,7 @@ namespace ts {
                         writePunctuation(writer, SyntaxKind.DotToken);
                         appendSymbolNameOnly(type.symbol, writer);
                     }
-                    else if (getObjectFlags(type) & ObjectFlags.ClassOrInterface || type.flags & (TypeFlags.Enum | TypeFlags.TypeParameter)) {
+                    else if (getObjectFlags(type) & ObjectFlags.ClassOrInterface || type.flags & (TypeFlags.EnumLike | TypeFlags.TypeParameter)) {
                         // The specified symbol flags need to be reinterpreted as type flags
                         buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, SymbolFlags.Type, SymbolFormatFlags.None, nextFlags);
                     }