| // RUN: %clang_analyze_cc1 -analyze-function="-[Test1 myMethodWithY:withX:]" -analyzer-checker=core,osx.cocoa.RetainCount -analyzer-store=region -verify %s |
| |
| typedef signed char BOOL; |
| typedef unsigned int NSUInteger; |
| typedef struct _NSZone NSZone; |
| @class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator; |
| @protocol NSObject - (BOOL)isEqual:(id)object; @end |
| @protocol NSCopying - (id)copyWithZone:(NSZone *)zone; @end |
| @protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; @end |
| @protocol NSMutableCopying - (id)mutableCopyWithZone:(NSZone *)zone; @end |
| @interface NSObject <NSObject> {} |
| +(id)alloc; |
| -(id)init; |
| -(id)autorelease; |
| -(id)copy; |
| -(id)retain; |
| @end |
| @interface NSString : NSObject <NSCopying, NSMutableCopying, NSCoding> |
| - (NSUInteger)length; |
| -(id)initWithFormat:(NSString *)f,...; |
| -(BOOL)isEqualToString:(NSString *)s; |
| + (id)string; |
| @end |
| |
| @interface Test1 : NSObject { |
| NSString *text; |
| } |
| -(id)myMethod; |
| -(id)myMethodWithY:(int)Y withX:(int)X; |
| |
| @property (nonatomic, assign) NSString *text; |
| @end |
| |
| @implementation Test1 |
| |
| @synthesize text; |
| |
| -(id)myMethod { |
| Test1 *cell = [[[Test1 alloc] init] autorelease]; |
| |
| NSString *string1 = [[NSString alloc] initWithFormat:@"test %f", 0.0]; // No warning: this function is not analized. |
| cell.text = string1; |
| |
| return cell; |
| } |
| |
| -(id)myMethodWithY:(int)Y withX:(int)X { |
| Test1 *cell = [[[Test1 alloc] init] autorelease]; |
| |
| NSString *string1 = [[NSString alloc] initWithFormat:@"test %f %d", 0.0, X+Y]; // expected-warning {{Potential leak}} |
| cell.text = string1; |
| |
| return cell; |
| } |
| |
| @end |