| |
| // RUN: %empty-directory(%t) |
| // RUN: %build-clang-importer-objc-overlays |
| |
| // RUN: %target-swift-emit-silgen(mock-sdk: %clang-importer-sdk-nosource -I %t) -module-name dynamic_lookup_throws -parse-as-library %s | %FileCheck %s |
| |
| // REQUIRES: objc_interop |
| |
| import Foundation |
| |
| class Blub : NSObject { |
| @objc func blub() throws {} |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s21dynamic_lookup_throws8testBlub1ayyXl_tKF : $@convention(thin) (@guaranteed AnyObject) -> @error Error |
| // CHECK: bb0([[ARG:%.*]] : @guaranteed $AnyObject): |
| func testBlub(a: AnyObject) throws { |
| // CHECK: [[ANYOBJECT_REF:%.*]] = open_existential_ref [[ARG]] : $AnyObject to $@opened("[[OPENED:.*]]") AnyObject |
| // CHECK: [[ANYOBJECT_REF_COPY:%.*]] = copy_value [[ANYOBJECT_REF]] |
| // CHECK: objc_method [[ANYOBJECT_REF_COPY]] : $@opened("[[OPENED]]") AnyObject, #Blub.blub!1.foreign : (Blub) -> () throws -> (), $@convention(objc_method) (Optional<AutoreleasingUnsafeMutablePointer<Optional<NSError>>>, @opened("[[OPENED]]") AnyObject) -> ObjCBool |
| // CHECK: cond_br {{%.*}}, bb1, bb2 |
| |
| // CHECK: bb1 |
| // CHECK: return |
| |
| // CHECK: bb2 |
| // CHECK: function_ref @$s10Foundation22_convertNSErrorToErrorys0E0_pSo0C0CSgF |
| // CHECK: throw {{%.*}} : $Error |
| try a.blub() |
| } |
