---

yaml
---
r: 341477
b: refs/heads/rxwei-patch-1
c: c195fdc
h: refs/heads/master
i:
  341475: a9bae3e

Author: xedin

[refs]

@@ -1015,7 +1015,7 @@ refs/tags/swift-DEVELOPMENT-SNAPSHOT-2018-08-18-a: b10b1fce14385faa6d44f6b933e95
 refs/heads/rdar-43033749-fix-batch-mode-no-diags-swift-5.0-branch: a14e64eaad30de89f0f5f0b2a782eed7ecdcb255
 refs/heads/revert-19006-error-bridging-integer-type: 8a9065a3696535305ea53fe9b71f91cbe6702019
 refs/heads/revert-19050-revert-19006-error-bridging-integer-type: ecf752d54b05dd0a20f510f0bfa54a3fec3bcaca
-refs/heads/rxwei-patch-1: 626b93cca20fe4b70fbc7cd4ba0495ddc2deac17
+refs/heads/rxwei-patch-1: c195fdcc5c0419e72c81918cebea7650091c57b8
 refs/heads/shahmishal-patch-1: e58ec0f7488258d42bef51bc3e6d7b3dc74d7b2a
 refs/heads/typelist-existential: 4046359efd541fb5c72d69a92eefc0a784df8f5e
 refs/tags/swift-4.2-DEVELOPMENT-SNAPSHOT-2018-08-20-a: 4319ba09e4fb8650ee86061075c74a016b6baab9

branches/rxwei-patch-1/test/decl/var/property_wrappers.swift

@@ -944,6 +944,16 @@ struct Foo<T> { // expected-note {{arguments to generic parameter 'T' ('W' and '
     get { return 42 }
     set { }
   }
+
+  subscript(x x: Int) -> Int {
+    get { return 42 }
+    set { }
+  }
+
+  subscript(q q: String, a: Int) -> Bool {
+    get { return false }
+    set { }
+  }
 }
 
 @propertyWrapper
@@ -1021,13 +1031,19 @@ struct MissingPropertyWrapperUnwrap {
 
     self.x["ultimate question"] // expected-error {{referencing subscript 'subscript(_:)' requires wrapper 'Foo<Int>'}} {{10-10=_}}
     self.x["ultimate question"] = 42 // expected-error {{referencing subscript 'subscript(_:)' requires wrapper 'Foo<Int>'}} {{10-10=_}}
+
+    self.x[x: 42] // expected-error {{referencing subscript 'subscript(x:)' requires wrapper 'Foo<Int>'}} {{10-10=_}}
+    self.x[x: 42] = 0 // expected-error {{referencing subscript 'subscript(x:)' requires wrapper 'Foo<Int>'}} {{10-10=_}}
+
+    self.x[q: "ultimate question", 42] // expected-error {{referencing subscript 'subscript(q:_:)' requires wrapper 'Foo<Int>'}} {{10-10=_}}
+    self.x[q: "ultimate question", 42] = true // expected-error {{referencing subscript 'subscript(q:_:)' requires wrapper 'Foo<Int>'}} {{10-10=_}}
   }
 }
 
 struct InvalidPropertyDelegateUse {
   @Foo var x: Int = 42 // expected-error {{extra argument 'initialValue' in call}}
 
   func test() {
-    self.x.foo() // expected-error {{alue of type 'Int' has no member 'foo'}}
+    self.x.foo() // expected-error {{value of type 'Int' has no member 'foo'}}
   }
 }