[cfe-commits] r64960 - /cfe/trunk/test/Analysis/retain-release-gc-only.m

[Ted Kremenek]

Author: kremenek
Date: Wed Feb 18 16:11:23 2009
New Revision: 64960

URL: http://llvm.org/viewvc/llvm-project?rev=64960&view=rev
Log:
Add a few more GC-only test cases for the retain/release checker.

Modified:
    cfe/trunk/test/Analysis/retain-release-gc-only.m

Modified: cfe/trunk/test/Analysis/retain-release-gc-only.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Analysis/retain-release-gc-only.m?rev=64960&r1=64959&r2=64960&view=diff

==============================================================================
--- cfe/trunk/test/Analysis/retain-release-gc-only.m (original)
+++ cfe/trunk/test/Analysis/retain-release-gc-only.m Wed Feb 18 16:11:23 2009
@@ -13,6 +13,7 @@
 extern const CFAllocatorRef kCFAllocatorDefault;
 extern CFTypeRef CFRetain(CFTypeRef cf);
 extern void CFRelease(CFTypeRef cf);
+CFTypeRef CFMakeCollectable(CFTypeRef cf);
 typedef struct {
 }
   CFArrayCallBacks;
@@ -75,7 +76,20 @@
 //===----------------------------------------------------------------------===//
 
 void f1() {
-  CFMutableArrayRef A = CFArrayCreateMutable(0, 10, &kCFTypeArrayCallBacks);
+  CFMutableArrayRef A = CFArrayCreateMutable(0, 10, &kCFTypeArrayCallBacks); // no-warning
   id x = [(id) A autorelease];
-  CFRelease((CFMutableArrayRef) x); // no-warning
+  CFRelease((CFMutableArrayRef) x);
+}
+
+void f2() {
+  CFMutableArrayRef A = CFArrayCreateMutable(0, 10, &kCFTypeArrayCallBacks); // expected-warning{{leak}}
+  id x = [(id) A retain];
+  [x release];
+  [x release];
+}
+
+void f3() {
+  CFMutableArrayRef A = CFArrayCreateMutable(0, 10, &kCFTypeArrayCallBacks); // expected-warning{{leak}}
+  CFMakeCollectable(A);
+  CFRetain(A);
 }