---

yaml
---
r: 294908
b: refs/heads/swift-5.1-branch
c: 2c6ced8
h: refs/heads/master

Author: nate-chandler

[refs]

@@ -1242,7 +1242,7 @@ refs/heads/marcrasi-astverifier-disable: 3fac766a23a77ebd0640296bfd7fc116ea60a4e
 refs/heads/revert-22227-a-tall-white-fountain-played: adfce60b2eaa54903ea189bed8a783bca609fa53
 refs/heads/revert-22300-revert-22227-a-tall-white-fountain-played: 5f92040224df7dd4e618fdfb367349df64d8acad
 refs/heads/swift-5.1-old-llvm-branch: 9cef8175146f25b72806154b8a0f4a3f52e3e400
-refs/heads/swift-5.1-branch: 3e3421c4752ad7f61ffd20cee21a03cd29067944
+refs/heads/swift-5.1-branch: 2c6ced87c65dd995e7482e65a3772ae0bc8a0d74
 refs/tags/swift-4.2.2-RELEASE: e429d1f1aaf59e69d38207a96e56265c7f6fccec
 refs/tags/swift-5.0-DEVELOPMENT-SNAPSHOT-2019-02-02-a: 3e5a03d32ff3b1e9af90d6c1198c14f938379a6e
 refs/tags/swift-5.0-DEVELOPMENT-SNAPSHOT-2019-02-03-a: 4591c933063ddcb0d6cd6d0cdd01086b2f9b244d

branches/swift-5.1-branch/test/Constraints/generics.swift

@@ -636,7 +636,6 @@ let _: () -> UInt8 = { .init("a" as Unicode.Scalar) } // expected-error {{initia
 func compare<C: Collection, Key: Hashable, Value: Equatable>(c: C)
   -> Bool where C.Element == (key: Key, value: Value)
 {
-  _ = 0
   _ = Dictionary(uniqueKeysWithValues: Array(c))
 }