| // RUN: %target-swift-frontend -emit-sil -verify %s | %FileCheck %s | |
| func foo<T>(_ a: T) -> Int { | |
| return 0 | |
| } | |
| func foo(_ a: (Int) -> (Int)) -> Int { | |
| return 42 | |
| } | |
| // CHECK: function_ref @$S12rdar351421213fooyS3iXEF : $@convention(thin) (@noescape @callee_guaranteed (Int) -> Int) -> Int | |
| let _ = foo({ (a: Int) -> Int in a + 1 }) |