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| author | Jordan Rose <jordan_rose@apple.com> | 2012-10-16 00:47:25 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2012-10-16 00:47:25 +0000 |
| commit | 968a1b58faf1495d656d782bb4525575287bc9c5 (patch) | |
| tree | 36ec7a4fde41a9191154105a980b773ddcb2d25b /clang/test/Analysis/CFContainers-invalid.c | |
| parent | d9d4be0d57bb2c16a4ec7a878f666f0b07fa60eb (diff) | |
| download | bcm5719-llvm-968a1b58faf1495d656d782bb4525575287bc9c5.tar.gz bcm5719-llvm-968a1b58faf1495d656d782bb4525575287bc9c5.zip | |
[analyzer] ObjCContainersASTChecker: minor cleanup and an extra test case.
Follow-up to r165838, which fixed a potential crash.
llvm-svn: 166002
Diffstat (limited to 'clang/test/Analysis/CFContainers-invalid.c')
| -rw-r--r-- | clang/test/Analysis/CFContainers-invalid.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/clang/test/Analysis/CFContainers-invalid.c b/clang/test/Analysis/CFContainers-invalid.c new file mode 100644 index 00000000000..939af06b765 --- /dev/null +++ b/clang/test/Analysis/CFContainers-invalid.c @@ -0,0 +1,19 @@ +// RUN: %clang_cc1 -analyze -analyzer-checker=osx.coreFoundation.containers.PointerSizedValues -triple x86_64-apple-darwin -verify %s + +typedef const struct __CFAllocator * CFAllocatorRef; +typedef const struct __CFArray * CFArrayRef; +typedef const struct __CFDictionary * CFDictionaryRef; +typedef const struct __CFSet * CFSetRef; + +extern const CFAllocatorRef kCFAllocatorDefault; + +// Unexpected declarations for these: +CFArrayRef CFArrayCreate(CFAllocatorRef); +CFDictionaryRef CFDictionaryCreate(CFAllocatorRef); +CFSetRef CFSetCreate(CFAllocatorRef); + +void testNoCrash() { + (void)CFArrayCreate(kCFAllocatorDefault); + (void)CFDictionaryCreate(kCFAllocatorDefault); + (void)CFSetCreate(kCFAllocatorDefault); +} |
