| // RUN: %target-swift-frontend -primary-file %s -emit-ir -disable-objc-attr-requires-foundation-module | FileCheck %s |
| |
| // REQUIRES: CPU=x86_64 |
| // REQUIRES: objc_interop |
| |
| // FIXME: These should be SIL tests, but we can't parse generic types in SIL |
| // yet. |
| |
| @objc protocol ObjC { |
| func method() |
| } |
| |
| // CHECK-LABEL: define hidden void @_TF32sil_generic_witness_methods_objc16call_objc_method{{.*}}(%objc_object*, %swift.type* %T) {{.*}} { |
| // CHECK: [[SEL:%.*]] = load i8*, i8** @"\01L_selector(method)", align 8 |
| // CHECK: [[CAST:%.*]] = bitcast %objc_object* %0 to [[SELFTYPE:%?.*]]* |
| // CHECK: call void bitcast (void ()* @objc_msgSend to void ([[SELFTYPE]]*, i8*)*)([[SELFTYPE]]* [[CAST]], i8* [[SEL]]) |
| func call_objc_method<T: ObjC>(_ x: T) { |
| x.method() |
| } |
| |
| // CHECK-LABEL: define hidden void @_TF32sil_generic_witness_methods_objc21call_call_objc_method{{.*}}(%objc_object*, %swift.type* %T) {{.*}} { |
| // CHECK: call void @_TF32sil_generic_witness_methods_objc16call_objc_method{{.*}}(%objc_object* %0, %swift.type* %T) |
| func call_call_objc_method<T: ObjC>(_ x: T) { |
| call_objc_method(x) |
| } |
| |
| // CHECK-LABEL: define hidden void @_TF32sil_generic_witness_methods_objc28call_objc_existential_method{{.*}}(%objc_object*) {{.*}} { |
| // CHECK: [[SEL:%.*]] = load i8*, i8** @"\01L_selector(method)", align 8 |
| // CHECK: [[CAST:%.*]] = bitcast %objc_object* %0 to [[SELFTYPE:%?.*]]* |
| // CHECK: call void bitcast (void ()* @objc_msgSend to void ([[SELFTYPE]]*, i8*)*)([[SELFTYPE]]* [[CAST]], i8* [[SEL]]) |
| func call_objc_existential_method(_ x: ObjC) { |
| x.method() |
| } |
