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// RUN: %target-swift-emit-sil -I %S/Inputs -cxx-interoperability-mode=upcoming-swift -disable-availability-checking -diagnostic-style llvm %s -validate-tbd-against-ir=none -Xcc -fignore-exceptions | %FileCheck %s
import FunctionsAndMethodsReturningFRT
func testFriendFunctionsReturningFRT() {
let frtLocalVar1 = returnInstanceOfFRTStruct()
// CHECK: function_ref @{{.*}}returnInstanceOfFRTStruct{{.*}} : $@convention(c) () -> Optional<FRTStruct>
let frtLocalVar2 = returnInstanceOfFRTStructWithAttrReturnsRetained()
// CHECK: function_ref @{{.*}}returnInstanceOfFRTStructWithAttrReturnsRetained{{.*}} : $@convention(c) () -> @owned Optional<FRTStruct>
let frtLocalVar3 = returnInstanceOfFRTStructWithAttrReturnsUnretained()
// CHECK: function_ref @{{.*}}returnInstanceOfFRTStructWithAttrReturnsUnretained{{.*}} : $@convention(c) () -> Optional<FRTStruct>
}
func testFreeFunctionsWithoutAttrubutes() {
let frtLocalVar1 = global_function_returning_FRT()
// CHECK: function_ref @{{.*}}global_function_returning_FRT{{.*}} : $@convention(c) () -> FRTStruct
// Free/global functions having copy/create in the function name are passed as owned by default
let frtLocalVar2 = global_function_returning_copy()
// CHECK: function_ref @{{.*}}global_function_returning_copy{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar3 = global_function_returning_create()
// CHECK: function_ref @{{.*}}global_function_returning_create{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar4 = global_function_returning_init()
// CHECK: function_ref @{{.*}}global_function_returning_init{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar5 = global_function_returning_clone()
// CHECK: function_ref @{{.*}}global_function_returning_clone{{.*}} : $@convention(c) () -> FRTStruct
}
func testFreeFunctionsWithAttrubuteReturnsRetained() {
let frtLocalVar1 = global_function_returning_FRT_with_attr_returns_retained()
// CHECK: function_ref @{{.*}}global_function_returning_FRT_with_attr_returns_retained{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar2 = global_function_returning_copy_with_attr_returns_retained()
// CHECK: function_ref @{{.*}}global_function_returning_copy_with_attr_returns_retained{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar3 = global_function_returning_create_with_attr_returns_retained()
// CHECK: function_ref @{{.*}}global_function_returning_create_with_attr_returns_retained{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar4 = global_function_returning_init_with_attr_returns_retained()
// CHECK: function_ref @{{.*}}global_function_returning_init_with_attr_returns_retained{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar5 = global_function_returning_clone_with_attr_returns_retained()
// CHECK: function_ref @{{.*}}global_function_returning_clone_with_attr_returns_retained{{.*}} : $@convention(c) () -> @owned FRTStruct
}
func testFreeFunctionsWithAttrubuteReturnsUnretained() {
let frtLocalVar1 = global_function_returning_FRT_with_attr_returns_unretained()
// CHECK: function_ref @{{.*}}global_function_returning_FRT_with_attr_returns_unretained{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar2 = global_function_returning_copy_with_attr_returns_unretained()
// CHECK: function_ref @{{.*}}global_function_returning_copy_with_attr_returns_unretained{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar3 = global_function_returning_create_with_attr_returns_unretained()
// CHECK: function_ref @{{.*}}global_function_returning_create_with_attr_returns_unretained{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar4 = global_function_returning_init_with_attr_returns_unretained()
// CHECK: function_ref @{{.*}}global_function_returning_init_with_attr_returns_unretained{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar5 = global_function_returning_clone_with_attr_returns_unretained()
// CHECK: function_ref @{{.*}}global_function_returning_clone_with_attr_returns_unretained{{.*}} : $@convention(c) () -> FRTStruct
}
func testStaticFreeFunctions() {
let frtLocalVar1 = global_static_function_returning_FRT()
// CHECK: function_ref @{{.*}}global_static_function_returning_FRT{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar2 = global_static_function_returning_FRT_with_attr_returns_retained()
// CHECK: function_ref @{{.*}}global_static_function_returning_FRT_with_attr_returns_retained{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar3 = global_static_function_returning_FRT_with_attr_returns_unretained()
// CHECK: function_ref @{{.*}}global_static_function_returning_FRT_with_attr_returns_unretained{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar4 = global_static_function_returning_copy()
// CHECK: function_ref @{{.*}}global_static_function_returning_copy{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar5 = global_static_function_returning_create()
// CHECK: function_ref @{{.*}}global_static_function_returning_create{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar6 = global_static_function_returning_copy_with_attr_returns_retained()
// CHECK: function_ref @{{.*}}global_static_function_returning_copy_with_attr_returns_retained{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar7 = global_static_function_returning_copy_with_attr_returns_unretained()
// CHECK: function_ref @{{.*}}global_static_function_returning_copy_with_attr_returns_unretained{{.*}} : $@convention(c) () -> FRTStruct
}
// Testing Global/free C++ functions without _Nonnull
func testtFreeFunctionsWithoutNonnull() {
let frtLocalVar1 = global_function_returning_FRT_wihout_Nonnull()
// CHECK: function_ref @{{.*}}global_function_returning_FRT_wihout_Nonnull{{.*}} : $@convention(c) () -> Optional<FRTStruct>
let frtLocalVar2 = global_function_returning_FRT_with_attr_returns_retained_wihout_Nonnull()
// CHECK: function_ref @{{.*}}global_function_returning_FRT_with_attr_returns_retained_wihout_Nonnull{{.*}} : $@convention(c) () -> @owned Optional<FRTStruct>
let frtLocalVar3 = global_function_returning_FRT_with_attr_returns_unretained_wihout_Nonnull()
// CHECK: function_ref @{{.*}}global_function_returning_FRT_with_attr_returns_unretained_wihout_Nonnull{{.*}} : $@convention(c) () -> Optional<FRTStruct>
let frtLocalVar4 = global_function_returning_copy_wihout_Nonnull()
// CHECK: function_ref @{{.*}}global_function_returning_copy_wihout_Nonnull{{.*}} : $@convention(c) () -> @owned Optional<FRTStruct>
let frtLocalVar5 = global_function_returning_create_wihout_Nonnull()
// CHECK: function_ref @{{.*}}global_function_returning_create_wihout_Nonnull{{.*}} : $@convention(c) () -> @owned Optional<FRTStruct>
let frtLocalVar6 = global_function_returning_copy_with_attr_returns_retained_wihout_Nonnull()
// CHECK: function_ref @{{.*}}global_function_returning_copy_with_attr_returns_retained_wihout_Nonnull{{.*}} : $@convention(c) () -> @owned Optional<FRTStruct>
let frtLocalVar7 = global_function_returning_copy_with_attr_returns_unretained_wihout_Nonnull()
// CHECK: function_ref @{{.*}}global_function_returning_copy_with_attr_returns_unretained_wihout_Nonnull{{.*}} : $@convention(c) () -> Optional<FRTStruct>
}
func testStaticMethodsWithoutAttrubutes() {
let frtLocalVar1 = StructWithStaticMethodsReturningFRTWithoutAttributes.StaticMethodReturningFRT()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar2 = StructWithStaticMethodsReturningFRTWithoutAttributes.StaticMethodReturningFRT_copy()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_copy{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar3 = StructWithStaticMethodsReturningFRTWithoutAttributes.StaticMethodReturningFRT_create()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_create{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar4 = StructWithStaticMethodsReturningFRTWithoutAttributes.StaticMethodReturningFRT_init()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_init{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar5 = StructWithStaticMethodsReturningFRTWithoutAttributes.StaticMethodReturningFRT_clone()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_clone{{.*}} : $@convention(c) () -> FRTStruct
}
func testStaticMethodsWithAttrubuteReturnsRetained() {
let frtLocalVar1 = StructWithStaticMethodsReturningFRTWithAttributeReturnsRetained.StaticMethodReturningFRT()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar2 = StructWithStaticMethodsReturningFRTWithAttributeReturnsRetained.StaticMethodReturningFRT_copy()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_copy{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar3 = StructWithStaticMethodsReturningFRTWithAttributeReturnsRetained.StaticMethodReturningFRT_create()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_create{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar4 = StructWithStaticMethodsReturningFRTWithAttributeReturnsRetained.StaticMethodReturningFRT_init()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_init{{.*}} : $@convention(c) () -> @owned FRTStruct
let frtLocalVar5 = StructWithStaticMethodsReturningFRTWithAttributeReturnsRetained.StaticMethodReturningFRT_clone()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_clone{{.*}} : $@convention(c) () -> @owned FRTStruct
}
func testStaticMethodsWithAttrubuteReturnsUnretained() {
let frtLocalVar1 = StructWithStaticMethodsReturningFRTWithAttributeReturnsUnretained.StaticMethodReturningFRT()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar2 = StructWithStaticMethodsReturningFRTWithAttributeReturnsUnretained.StaticMethodReturningFRT_copy()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_copy{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar3 = StructWithStaticMethodsReturningFRTWithAttributeReturnsUnretained.StaticMethodReturningFRT_create()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_create{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar4 = StructWithStaticMethodsReturningFRTWithAttributeReturnsUnretained.StaticMethodReturningFRT_init()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_init{{.*}} : $@convention(c) () -> FRTStruct
let frtLocalVar5 = StructWithStaticMethodsReturningFRTWithAttributeReturnsUnretained.StaticMethodReturningFRT_clone()
// CHECK: function_ref @{{.*}}StaticMethodReturningFRT_clone{{.*}} : $@convention(c) () -> FRTStruct
}
func testFreeFunctionsReturningNonFRT() {
let frtLocalVar1 = global_function_returning_non_FRT()
// CHECK: function_ref @{{.*}}global_function_returning_non_FRT{{.*}} : $@convention(c) () -> UnsafeMutablePointer<NonFRTStruct>
let frtLocalVar4 = global_function_returning_non_FRT_create()
// CHECK: function_ref @{{.*}}global_function_returning_non_FRT_create{{.*}} : $@convention(c) () -> UnsafeMutablePointer<NonFRTStruct>
let frtLocalVar5 = global_function_returning_non_FRT_copy()
// CHECK: function_ref @{{.*}}global_function_returning_non_FRT_copy{{.*}} : $@convention(c) () -> UnsafeMutablePointer<NonFRTStruct>
}
func testStaticMethodsReturningNonFRT() {
let frtLocalVar1 = StructWithStaticMethodsReturningNonFRT.StaticMethodReturningNonFRT()
// CHECK: function_ref @{{.*}}StaticMethodReturningNonFRT{{.*}} : $@convention(c) () -> UnsafeMutablePointer<NonFRTStruct>
let frtLocalVar4 = StructWithStaticMethodsReturningNonFRT.StaticMethodReturningNonFRT_create()
// CHECK: function_ref @{{.*}}StaticMethodReturningNonFRT_create{{.*}} : $@convention(c) () -> UnsafeMutablePointer<NonFRTStruct>
let frtLocalVar5 = StructWithStaticMethodsReturningNonFRT.StaticMethodReturningNonFRT_copy()
// CHECK: function_ref @{{.*}}StaticMethodReturningNonFRT_copy{{.*}} : $@convention(c) () -> UnsafeMutablePointer<NonFRTStruct>
}
func testtFreeFunctionsTemplated(frt : FRTStruct) {
let frtLocalVar1 : Int = 1;
let frtLocalVar2 = global_templated_function_returning_FRT(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT{{.*}} : $@convention(c) (Int) -> FRTStruct
let frtLocalVar3 = global_templated_function_returning_FRT_copy(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_copy{{.*}} : $@convention(c) (Int) -> @owned FRTStruct
let frtLocalVar4 = global_templated_function_returning_FRT_create(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_create{{.*}} : $@convention(c) (Int) -> @owned FRTStruct
let frtLocalVar5 = global_templated_function_returning_FRT_init(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_init{{.*}} : $@convention(c) (Int) -> FRTStruct
let frtLocalVar6 = global_templated_function_returning_FRT_clone(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_clone{{.*}} : $@convention(c) (Int) -> FRTStruct
let frtLocalVar7 = global_templated_function_returning_FRT_with_attr_returns_retained(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_with_attr_returns_retained{{.*}} : $@convention(c) (Int) -> @owned FRTStruct
let frtLocalVar8 = global_templated_function_returning_FRT_copy_with_attr_returns_retained(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_copy_with_attr_returns_retained{{.*}} : $@convention(c) (Int) -> @owned FRTStruct
let frtLocalVar9 = global_templated_function_returning_FRT_create_with_attr_returns_retained(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_create_with_attr_returns_retained{{.*}} : $@convention(c) (Int) -> @owned FRTStruct
let frtLocalVar10 = global_templated_function_returning_FRT_with_attr_returns_unretained(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_with_attr_returns_unretained{{.*}} : $@convention(c) (Int) -> FRTStruct
let frtLocalVar11 = global_templated_function_returning_FRT_copy_with_attr_returns_unretained(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_copy_with_attr_returns_unretained{{.*}} : $@convention(c) (Int) -> FRTStruct
let frtLocalVar12 = global_templated_function_returning_FRT_create_with_attr_returns_unretained(frtLocalVar1)
// CHECK: function_ref @{{.*}}global_templated_function_returning_FRT_create_with_attr_returns_unretained{{.*}} : $@convention(c) (Int) -> FRTStruct
let frtLocalVar13 = global_function_returning_templated_retrun_frt(frt)
// CHECK: function_ref @{{.*}}global_function_returning_templated_retrun_frt{{.*}} : $@convention(c) (FRTStruct) -> FRTStruct
let frtLocalVar14 = global_function_returning_templated_retrun_frt_owned(frt)
// CHECK: function_ref @{{.*}}global_function_returning_templated_retrun_frt_owned{{.*}} : $@convention(c) (FRTStruct) -> @owned FRTStruct
}
func testVirtualMethods(base: Base, derived: Derived) {
var mutableBase = base
var mutableDerived = derived
var frt1 = mutableBase.VirtualMethodReturningFRTUnowned()
// CHECK: function_ref @{{.*}}VirtualMethodReturningFRTUnowned{{.*}} : $@convention(cxx_method) (@inout Base) -> FRTStruct
var frt2 = mutableDerived.VirtualMethodReturningFRTUnowned()
// CHECK: function_ref @{{.*}}VirtualMethodReturningFRTUnowned{{.*}} : $@convention(cxx_method) (@inout Derived) -> FRTStruct
var frt3 = mutableBase.VirtualMethodReturningFRTOwned()
// CHECK: function_ref @{{.*}}VirtualMethodReturningFRTOwned{{.*}} : $@convention(cxx_method) (@inout Base) -> @owned FRTStruct
var frt4 = mutableDerived.VirtualMethodReturningFRTOwned()
// CHECK: function_ref @{{.*}}VirtualMethodReturningFRTOwned{{.*}} : $@convention(cxx_method) (@inout Derived) -> @owned FRTStruct
}
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