| // RUN: %target-swift-frontend -emit-ir %s | %FileCheck %s | |
| // rdar://problem/46632723 | |
| public struct Foo<T>: Hashable { } | |
| public struct Bar<U, V> { | |
| public subscript<W> (foo: W) -> Int { | |
| return 0 | |
| } | |
| // CHECK-LABEL: define {{.*}} @"$s17keypath_subscript3FooVyqd__Gr0__lTh" | |
| // CHECK: call swiftcc %swift.metadata_response @"$s17keypath_subscript3FooVMa" | |
| public func blah<W>(_: W) -> AnyKeyPath { | |
| return \Bar<U, V>.[Foo<W>()] as AnyKeyPath | |
| } | |
| } | |