mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
34 lines
1.7 KiB
Swift
34 lines
1.7 KiB
Swift
// RUN: %target-swift-frontend -assume-parsing-unqualified-ownership-sil -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 swiftcc void @_T032sil_generic_witness_methods_objc05call_E7_method{{[_0-9a-zA-Z]*}}F(%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 swiftcc void @_T032sil_generic_witness_methods_objc05call_f1_E7_method{{[_0-9a-zA-Z]*}}F(%objc_object*, %swift.type* %T) {{.*}} {
|
|
// CHECK: call swiftcc void @_T032sil_generic_witness_methods_objc05call_E7_method{{[_0-9a-zA-Z]*}}F(%objc_object* %0, %swift.type* %T)
|
|
func call_call_objc_method<T: ObjC>(_ x: T) {
|
|
call_objc_method(x)
|
|
}
|
|
|
|
// CHECK-LABEL: define hidden swiftcc void @_T032sil_generic_witness_methods_objc05call_E19_existential_method{{[_0-9a-zA-Z]*}}F(%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()
|
|
}
|