| Jordy Rose | 17a38e2 | 2011-09-02 05:55:19 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -analyze -analyzer-checker=core,osx.cocoa.RetainCount -analyzer-store=region -analyzer-constraints=range -verify %s |
| Ted Kremenek | 64e859a | 2008-10-22 20:54:52 +0000 | [diff] [blame] | 2 | |
| 3 | typedef struct CGColorSpace *CGColorSpaceRef; |
| 4 | extern CGColorSpaceRef CGColorSpaceCreateDeviceRGB(void); |
| 5 | extern CGColorSpaceRef CGColorSpaceRetain(CGColorSpaceRef space); |
| 6 | extern void CGColorSpaceRelease(CGColorSpaceRef space); |
| 7 | |
| 8 | void f() { |
| Ted Kremenek | cf118d4 | 2009-02-04 23:49:09 +0000 | [diff] [blame] | 9 | CGColorSpaceRef X = CGColorSpaceCreateDeviceRGB(); // expected-warning{{leak}} |
| 10 | CGColorSpaceRetain(X); |
| Ted Kremenek | 64e859a | 2008-10-22 20:54:52 +0000 | [diff] [blame] | 11 | } |
| 12 | |
| 13 | void fb() { |
| 14 | CGColorSpaceRef X = CGColorSpaceCreateDeviceRGB(); |
| 15 | CGColorSpaceRetain(X); |
| 16 | CGColorSpaceRelease(X); |
| 17 | CGColorSpaceRelease(X); // no-warning |
| 18 | } |