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"))) 5 typedef unsigned NSUInteger; 6 typedef const void * CFTypeRef; 7 CFTypeRef CFMakeCollectable(CFTypeRef cf) CF_AUTOMATED_REFCOUNT_UNAVAILABLE; // expected-note {{unavailable}} 8 void *__strong NSAllocateCollectable(NSUInteger size, NSUInteger options); 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}} 13 NSAllocateCollectable(100, 0); // expected-error {{call returns pointer to GC managed memory; it will become unmanaged in ARC}} 14 } 15 16 @interface I1 { 17 __strong void *gcVar; // expected-error {{GC managed memory will become unmanaged in ARC}} 18 } 19 @end; 20
