From ec249f7f674d1663a5d031376d75efface967885 Mon Sep 17 00:00:00 2001
From: Wesley Wigham <wwigham@gmail.com>
Date: Wed, 28 Feb 2018 16:56:54 -0800
Subject: [PATCH] Fix typo in inference (#22243)

---
 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 f98031cf44d..ffbd83456aa 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -11634,7 +11634,7 @@ namespace ts {
                     }
                 }
                 else {
-                    if (!(priority && InferencePriority.NoConstraints && source.flags & (TypeFlags.Intersection | TypeFlags.Instantiable))) {
+                    if (!(priority & InferencePriority.NoConstraints && source.flags & (TypeFlags.Intersection | TypeFlags.Instantiable))) {
                         source = getApparentType(source);
                     }
                     if (source.flags & (TypeFlags.Object | TypeFlags.Intersection)) {