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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2011-11-04 15:58:17 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2011-11-04 15:58:17 +0000 |
| commit | d8cdfbc9058fe97528dba4ca7f854045aa955cd5 (patch) | |
| tree | 37d20a1a09d6dd65ca5927e9034d435630968ff9 /clang/test/ARCMT/GC-check.m | |
| parent | 3eaa22af578762dd43736d9fd19b2bcd3d2539ef (diff) | |
| download | bcm5719-llvm-d8cdfbc9058fe97528dba4ca7f854045aa955cd5.tar.gz bcm5719-llvm-d8cdfbc9058fe97528dba4ca7f854045aa955cd5.zip | |
[arcmt] In GC, error for use of CFMakeCollectable because it will leak the
object that it receives in ARC.
llvm-svn: 143700
Diffstat (limited to 'clang/test/ARCMT/GC-check.m')
| -rw-r--r-- | clang/test/ARCMT/GC-check.m | 11 |
1 files changed, 11 insertions, 0 deletions
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}} +} |
