1 files changed, 52 insertions, 0 deletions
diff --git a/clang/test/SemaObjCXX/arc-object-init-destroy.mm b/clang/test/SemaObjCXX/arc-object-init-destroy.mm
new file mode 100644
index 0000000..e10e3ea
--- /dev/null
+++ b/clang/test/SemaObjCXX/arc-object-init-destroy.mm
@@ -0,0 +1,52 @@
+// RUN: %clang_cc1 -fobjc-runtime-has-weak -fsyntax-only -fobjc-arc -verify -Warc-abi -fblocks -triple x86_64-apple-darwin10.0.0 %s
+
+typedef __strong id strong_id;
+typedef __weak id weak_id;
+void test_pseudo_destructors(__strong id *sptr, __weak id *wptr) {
+  sptr->~id(); // okay
+  wptr->~id(); // okay
+  sptr->~strong_id(); // okay
+  wptr->~weak_id();
+  sptr->~weak_id(); // expected-error{{pseudo-destructor destroys object of type '__strong id' with inconsistently-qualified type 'weak_id' (aka '__weak id')}}
+  wptr->strong_id::~strong_id(); // expected-error{{pseudo-destructor destroys object of type '__weak id' with inconsistently-qualified type 'strong_id' (aka '__strong id')}}
+  
+  sptr->id::~id(); // okay
+  wptr->id::~id(); // okay
+}
+
+void test_delete(__strong id *sptr, __weak id *wptr) {
+  delete sptr;
+  delete wptr;
+  delete [] sptr; // expected-warning{{destroying an array of '__strong id'; this array must not have been allocated from non-ARC code}}
+  delete [] wptr; // expected-warning{{destroying an array of '__weak id'; this array must not have been allocated from non-ARC code}}
+}
+
+void test_new(int n) {
+  (void)new strong_id;
+  (void)new weak_id;
+  (void)new strong_id [n]; // expected-warning{{allocating an array of 'strong_id' (aka '__strong id'); this array must not be deleted in non-ARC code}}
+  (void)new weak_id [n]; // expected-warning{{allocating an array of 'weak_id' (aka '__weak id'); this array must not be deleted in non-ARC code}}
+
+  (void)new __strong id;
+  (void)new __weak id;
+  (void)new __strong id [n]; // expected-warning{{allocating an array of '__strong id'; this array must not be deleted in non-ARC code}}
+
+  // Infer '__strong'.
+  __strong id *idptr = new id;
+  __strong id *idptr2 = new id [n]; // expected-warning{{allocating an array of '__strong id'; this array must not be deleted in non-ARC code}}
+
+  // ... but not for arrays.
+  typedef id id_array[2][3];
+  (void)new id_array; // expected-error{{'new' cannot allocate an array of 'id' with no explicit ownership}}
+
+  typedef __strong id strong_id_array[2][3];
+  typedef __strong id strong_id_3[3];
+  strong_id_3 *idptr3 = new strong_id_array; // expected-warning{{allocating an array of '__strong id'; this array must not be deleted in non-ARC code}}
+}
+
+void test_jump_scope() {
+  goto done; // expected-error{{goto into protected scope}}
+  __strong id x; // expected-note{{jump bypasses initialization of retaining variable}}
+ done:
+  return;
+}