From d8cdfbc9058fe97528dba4ca7f854045aa955cd5 Mon Sep 17 00:00:00 2001 From: Argyrios Kyrtzidis Date: Fri, 4 Nov 2011 15:58:17 +0000 Subject: [arcmt] In GC, error for use of CFMakeCollectable because it will leak the object that it receives in ARC. llvm-svn: 143700 --- clang/test/ARCMT/GC-check.m | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 clang/test/ARCMT/GC-check.m (limited to 'clang/test/ARCMT/GC-check.m') diff --git a/clang/test/ARCMT/GC-check.m b/clang/test/ARCMT/GC-check.m new file mode 100644 index 00000000000..0d5e878d761 --- /dev/null +++ b/clang/test/ARCMT/GC-check.m @@ -0,0 +1,11 @@ +// RUN: %clang_cc1 -arcmt-check -verify -triple x86_64-apple-darwin10 -fobjc-gc-only %s +// RUN: %clang_cc1 -arcmt-check -verify -triple x86_64-apple-darwin10 -fobjc-gc-only -x objective-c++ %s + +#define CF_AUTOMATED_REFCOUNT_UNAVAILABLE __attribute__((unavailable("not available in automatic reference counting mode"))) +typedef const void * CFTypeRef; +CFTypeRef CFMakeCollectable(CFTypeRef cf) CF_AUTOMATED_REFCOUNT_UNAVAILABLE; // expected-note {{unavailable}} + +void test1(CFTypeRef *cft) { + CFTypeRef c = CFMakeCollectable(cft); // expected-error {{CFMakeCollectable will leak the object that it receives in ARC}} \ + // expected-error {{unavailable}} +} -- cgit v1.2.3