| // RUN: %clang_cc1 -analyze -analyzer-ipa=dynamic-bifurcate -analyzer-checker=core,osx -verify %s |
| |
| typedef signed char BOOL; |
| |
| @protocol NSObject - (BOOL)isEqual:(id)object; @end |
| @interface NSObject <NSObject> {} |
| +(id)alloc; |
| +(id)new; |
| -(id)init; |
| -(id)autorelease; |
| -(id)copy; |
| - (Class)class; |
| -(id)retain; |
| - (oneway void)release; |
| @end |
| |
| @interface Cell : NSObject { |
| int x; |
| } |
| - (id) init; |
| - (void)test; |
| @end |
| |
| @implementation Cell |
| - (id) init { |
| if ((self = [super init])) { |
| return self; |
| } |
| // Test that this is being analyzed. |
| int m; |
| m = m + 1; //expected-warning {{The left operand of '+' is a garbage value}} |
| return self; |
| } |
| |
| // Make sure that we do not propagate the 'nil' check from inlined 'init' to 'test'. |
| - (void) test { |
| Cell *newCell = [[Cell alloc] init]; |
| newCell->x = 5; // no-warning |
| [newCell release]; |
| } |
| @end |