clang/test/Analysis/retain-release-compound-literal.m

   1 // RUN: %clang_analyze_cc1 -verify -Wno-objc-root-class %s \
   2 // RUN:   -analyzer-checker=core,osx.cocoa.RetainCount
   3
   4 #define NULL 0
   5 #define CF_RETURNS_RETAINED __attribute__((cf_returns_retained))
   6 #define CF_CONSUMED __attribute__((cf_consumed))
   7
   8 void clang_analyzer_eval(int);
   9
  10 typedef const void *CFTypeRef;
  11
  12 extern CFTypeRef CFCreate(void) CF_RETURNS_RETAINED;
  13 extern CFTypeRef CFRetain(CFTypeRef cf);
  14 extern void CFRelease(CFTypeRef cf);
  15
  16 void bar(CFTypeRef *v) {}
  17
  18 void test1(void) {
  19   CFTypeRef *values = (CFTypeRef[]){
  20       CFCreate(),  // no-warning
  21       CFCreate(),  // expected-warning{{leak}}
  22       CFCreate()}; // no-warning
  23   CFRelease(values[0]);
  24   CFRelease(values[2]);
  25 }