| // RUN: %target-swift-frontend -sdk %S/Inputs %s -emit-silgen | FileCheck %s |
| |
| // REQUIRES: objc_interop |
| |
| import ansible |
| |
| var a = NSAnse(Ansible(bellsOn: NSObject())) |
| |
| var anse = NSAnse |
| |
| hasNoPrototype() |
| |
| // CHECK-LABEL: sil @main |
| // -- Foreign function is referenced with C calling conv and ownership semantics |
| // CHECK: [[NSANSE:%.*]] = function_ref @NSAnse : $@convention(c) (ImplicitlyUnwrappedOptional<Ansible>) -> @autoreleased ImplicitlyUnwrappedOptional<Ansible> |
| // CHECK: [[ANSIBLE_CTOR:%.*]] = function_ref @_TFCSo7AnsibleC |
| // CHECK: [[NSOBJECT_CTOR:%.*]] = function_ref @_TFCSo8NSObjectC{{.*}} : $@convention(method) (@thick NSObject.Type) -> @owned NSObject |
| // CHECK: [[ANSIBLE:%.*]] = apply [[ANSIBLE_CTOR]] |
| // CHECK: [[NSANSE_RESULT:%.*]] = apply [[NSANSE]]([[ANSIBLE]]) |
| // CHECK: release_value [[ANSIBLE]] : $ImplicitlyUnwrappedOptional<Ansible> |
| // -- Referencing unapplied C function goes through a thunk |
| // CHECK: [[NSANSE:%.*]] = function_ref @_TTOFSC6NSAnseFGSQCSo7Ansible_GSQS__ : $@convention(thin) (@owned ImplicitlyUnwrappedOptional<Ansible>) -> @owned ImplicitlyUnwrappedOptional<Ansible> |
| // -- Referencing unprototyped C function passes no parameters |
| // CHECK: [[NOPROTO:%.*]] = function_ref @hasNoPrototype : $@convention(c) () -> () |
| // CHECK: apply [[NOPROTO]]() |
| |
| // -- Constructors for imported Ansible |
| // CHECK-LABEL: sil shared @_TFCSo7AnsibleC{{.*}} : $@convention(method) (@in ImplicitlyUnwrappedOptional<Any>, @thick Ansible.Type) -> @owned ImplicitlyUnwrappedOptional<Ansible> |
| |
| |
| // -- Constructors for imported NSObject |
| // CHECK-LABEL: sil shared @_TFCSo8NSObjectC{{.*}} : $@convention(method) (@thick NSObject.Type) -> @owned NSObject |
| |
| // -- Native Swift thunk for NSAnse |
| // CHECK: sil shared [fragile] [thunk] @_TTOFSC6NSAnseFGSQCSo7Ansible_GSQS__ : $@convention(thin) (@owned ImplicitlyUnwrappedOptional<Ansible>) -> @owned ImplicitlyUnwrappedOptional<Ansible> { |
| // CHECK: bb0(%0 : $ImplicitlyUnwrappedOptional<Ansible>): |
| // CHECK: %1 = function_ref @NSAnse : $@convention(c) (ImplicitlyUnwrappedOptional<Ansible>) -> @autoreleased ImplicitlyUnwrappedOptional<Ansible> |
| // CHECK: %2 = apply %1(%0) : $@convention(c) (ImplicitlyUnwrappedOptional<Ansible>) -> @autoreleased ImplicitlyUnwrappedOptional<Ansible> |
| // CHECK: release_value %0 : $ImplicitlyUnwrappedOptional<Ansible> |
| // CHECK: return %2 : $ImplicitlyUnwrappedOptional<Ansible> |
| // CHECK: } |
| |
| // -- Constructor for imported Ansible was unused, should not be emitted. |
| // CHECK-NOT: sil shared @_TFCSo7AnsibleC{{.*}} : $@convention(method) (@thick Ansible.Type) -> @owned Ansible |
| |
