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+// RUN: %clang_cc1 -arcmt-check -verify -triple x86_64-apple-darwin10 -fsyntax-only -fblocks -Warc-abi %s
+// DISABLE: mingw32
+
+// Classes that have an Objective-C object pointer.
+struct HasObjectMember0 { // expected-warning{{'HasObjectMember0' cannot be shared between ARC and non-ARC code; add a copy constructor, a copy assignment operator, and a destructor to make it ABI-compatible}}
+ id x;
+};
+
+struct HasObjectMember1 { // expected-warning{{'HasObjectMember1' cannot be shared between ARC and non-ARC code; add a copy constructor, a copy assignment operator, and a destructor to make it ABI-compatible}}
+ id x[3];
+};
+
+struct HasObjectMember2 { // expected-warning{{'HasObjectMember2' cannot be shared between ARC and non-ARC code; add a copy constructor, a copy assignment operator, and a destructor to make it ABI-compatible}}
+ id x[3][2];
+};
+
+// Don't complain if the type has non-external linkage
+namespace {
+ struct HasObjectMember3 {
+ id x[3][2];
+ };
+}
+
+// Don't complain if the Objective-C pointer type was explicitly given
+// no lifetime.
+struct HasObjectMember3 {
+ __unsafe_unretained id x[3][2];
+};
+
+struct HasBlockPointerMember0 { // expected-warning{{'HasBlockPointerMember0' cannot be shared between ARC and non-ARC code; add a copy constructor, a copy assignment operator, and a destructor to make it ABI-compatible}}
+ int (^bp)(int);
+};
+
+struct HasBlockPointerMember1 { // expected-warning{{'HasBlockPointerMember1' cannot be shared between ARC and non-ARC code; add a copy constructor, a copy assignment operator, and a destructor to make it ABI-compatible}}
+ int (^bp[2][3])(int);
+};
+
+struct NonPOD {
+ NonPOD(const NonPOD&);
+};
+
+struct HasObjectMemberAndNonPOD0 { // expected-warning{{'HasObjectMemberAndNonPOD0' cannot be shared between ARC and non-ARC code; add a non-trivial copy assignment operator to make it ABI-compatible}} \
+ // expected-warning{{'HasObjectMemberAndNonPOD0' cannot be shared between ARC and non-ARC code; add a non-trivial destructor to make it ABI-compatible}}
+ id x;
+ NonPOD np;
+};
+
+struct HasObjectMemberAndNonPOD1 { // expected-warning{{'HasObjectMemberAndNonPOD1' cannot be shared between ARC and non-ARC code; add a non-trivial copy assignment operator to make it ABI-compatible}} \
+ // expected-warning{{'HasObjectMemberAndNonPOD1' cannot be shared between ARC and non-ARC code; add a non-trivial destructor to make it ABI-compatible}}
+ NonPOD np;
+ id x[3];
+};
+
+struct HasObjectMemberAndNonPOD2 { // expected-warning{{'HasObjectMemberAndNonPOD2' cannot be shared between ARC and non-ARC code; add a non-trivial copy assignment operator to make it ABI-compatible}} \
+ // expected-warning{{'HasObjectMemberAndNonPOD2' cannot be shared between ARC and non-ARC code; add a non-trivial destructor to make it ABI-compatible}}
+ NonPOD np;
+ id x[3][2];
+};
+
+struct HasObjectMemberAndNonPOD3 {
+ HasObjectMemberAndNonPOD3 &operator=(const HasObjectMemberAndNonPOD3&);
+ ~HasObjectMemberAndNonPOD3();
+ NonPOD np;
+ id x[3][2];
+};
+
+struct HasBlockPointerMemberAndNonPOD0 { // expected-warning{{'HasBlockPointerMemberAndNonPOD0' cannot be shared between ARC and non-ARC code; add a non-trivial copy assignment operator to make it ABI-compatible}} \
+// expected-warning{{'HasBlockPointerMemberAndNonPOD0' cannot be shared between ARC and non-ARC code; add a non-trivial destructor to make it ABI-compatible}}
+ NonPOD np;
+ int (^bp)(int);
+};
+
+struct HasBlockPointerMemberAndNonPOD1 { // expected-warning{{'HasBlockPointerMemberAndNonPOD1' cannot be shared between ARC and non-ARC code; add a non-trivial copy assignment operator to make it ABI-compatible}} \
+// expected-warning{{'HasBlockPointerMemberAndNonPOD1' cannot be shared between ARC and non-ARC code; add a non-trivial destructor to make it ABI-compatible}}
+ NonPOD np;
+ int (^bp[2][3])(int);
+};
+
+int check_non_pod_objc_pointer0[__is_pod(id)? 1 : -1];
+int check_non_pod_objc_pointer1[__is_pod(__strong id)? -1 : 1];
+int check_non_pod_objc_pointer2[__is_pod(__unsafe_unretained id)? 1 : -1];
+int check_non_pod_objc_pointer3[__is_pod(id[2][3])? 1 : -1];
+int check_non_pod_objc_pointer4[__is_pod(__unsafe_unretained id[2][3])? 1 : -1];
+int check_non_pod_block0[__is_pod(int (^)(int))? 1 : -1];
+int check_non_pod_block1[__is_pod(int (^ __unsafe_unretained)(int))? 1 : -1];
+
+struct FlexibleArrayMember0 {
+ int length;
+ id array[]; // expected-error{{flexible array member 'array' of non-POD element type 'id __strong[]'}}
+};
+
+struct FlexibleArrayMember1 {
+ int length;
+ __unsafe_unretained id array[];
+};
+
+// It's okay to pass a retainable type through an ellipsis.
+void variadic(...);
+void test_variadic() {
+ variadic(1, 17, @"Foo");
+}
+
+// It's okay to create a VLA of retainable types.
+void vla(int n) {
+ id vla[n];
+}