| Argyrios Kyrtzidis | 81eecde | 2011-11-04 15:58:17 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -arcmt-check -verify -triple x86_64-apple-darwin10 -fobjc-gc-only %s |
| 2 | // RUN: %clang_cc1 -arcmt-check -verify -triple x86_64-apple-darwin10 -fobjc-gc-only -x objective-c++ %s |
| 3 | |
| 4 | #define CF_AUTOMATED_REFCOUNT_UNAVAILABLE __attribute__((unavailable("not available in automatic reference counting mode"))) |
| Argyrios Kyrtzidis | 1fe4203 | 2011-11-04 23:43:03 +0000 | [diff] [blame] | 5 | typedef unsigned NSUInteger; |
| Argyrios Kyrtzidis | 81eecde | 2011-11-04 15:58:17 +0000 | [diff] [blame] | 6 | typedef const void * CFTypeRef; |
| 7 | CFTypeRef CFMakeCollectable(CFTypeRef cf) CF_AUTOMATED_REFCOUNT_UNAVAILABLE; // expected-note {{unavailable}} |
| Argyrios Kyrtzidis | 1fe4203 | 2011-11-04 23:43:03 +0000 | [diff] [blame] | 8 | void *__strong NSAllocateCollectable(NSUInteger size, NSUInteger options); |
| Argyrios Kyrtzidis | 81eecde | 2011-11-04 15:58:17 +0000 | [diff] [blame] | 9 | |
| 10 | void test1(CFTypeRef *cft) { |
| 11 | CFTypeRef c = CFMakeCollectable(cft); // expected-error {{CFMakeCollectable will leak the object that it receives in ARC}} \ |
| 12 | // expected-error {{unavailable}} |
| Argyrios Kyrtzidis | 1fe4203 | 2011-11-04 23:43:03 +0000 | [diff] [blame] | 13 | NSAllocateCollectable(100, 0); // expected-error {{call returns pointer to GC managed memory; it will become unmanaged in ARC}} |
| Argyrios Kyrtzidis | 81eecde | 2011-11-04 15:58:17 +0000 | [diff] [blame] | 14 | } |
| Argyrios Kyrtzidis | 280b4ad | 2011-11-06 18:58:23 +0000 | [diff] [blame] | 15 | |
| 16 | @interface I1 { |
| 17 | __strong void *gcVar; // expected-error {{GC managed memory will become unmanaged in ARC}} |
| 18 | } |
| 19 | @end; |