clang/test/Analysis/retaincountchecker-compoundregion.m

   1 // RUN: %clang_analyze_cc1 -analyzer-checker=core,osx -fblocks -verify -Wno-objc-root-class %s
   2 typedef const void *CFTypeRef;
   3 enum { kCFNumberSInt8Type = 1, kCFNumberSInt16Type = 2,
   4        kCFNumberSInt32Type = 3, kCFNumberSInt64Type = 4,
   5        kCFNumberFloat32Type = 5, kCFNumberFloat64Type = 6,
   6        kCFNumberCharType = 7, kCFNumberShortType = 8,
   7        kCFNumberIntType = 9, kCFNumberLongType = 10,
   8        kCFNumberLongLongType = 11, kCFNumberFloatType = 12,
   9        kCFNumberDoubleType = 13, kCFNumberCFIndexType = 14,
  10        kCFNumberNSIntegerType = 15, kCFNumberCGFloatType = 16,
  11        kCFNumberMaxType = 16 };
  12 typedef const struct __CFAllocator * CFAllocatorRef;
  13 typedef signed long CFIndex;
  14 typedef CFIndex CFNumberType;
  15 typedef const struct __CFNumber * CFNumberRef;
  16 extern CFNumberRef CFNumberCreate(CFAllocatorRef allocator, CFNumberType theType, const void *valuePtr);
  17
  18 void foo(CFAllocatorRef allocator) {
  19   int width = 0;
  20   int height = 0;
  21   CFTypeRef* values = (CFTypeRef[]){
  22     CFNumberCreate(allocator, kCFNumberSInt32Type, &width), //expected-warning{{Potential leak of an object of type 'CFNumberRef'}}
  23     CFNumberCreate(allocator, kCFNumberSInt32Type, &height), //expected-warning{{Potential leak of an object of type 'CFNumberRef'}}
  24   };
  25 }