| // RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection -analyzer-config ipa=dynamic-bifurcate -verify %s |
| |
| typedef signed char BOOL; |
| @protocol NSObject - (BOOL)isEqual:(id)object; @end |
| @interface NSObject <NSObject> {} |
| +(id)alloc; |
| -(id)init; |
| +(id)new; |
| -(id)autorelease; |
| -(id)copy; |
| - (Class)class; |
| -(id)retain; |
| @end |
| void clang_analyzer_eval(BOOL); |
| |
| @interface SomeOtherClass : NSObject |
| - (int)getZero; |
| @end |
| @implementation SomeOtherClass |
| - (int)getZero { return 0; } |
| @end |
| |
| @interface MyClass : NSObject |
| - (int)getZero; |
| @end |
| |
| @implementation MyClass |
| - (int)getZero { return 1; } |
| |
| // TODO: Not only we should correctly determine that the type of o at runtime |
| // is MyClass, but we should also warn about it. |
| + (void) testCastToParent { |
| id a = [[self alloc] init]; |
| SomeOtherClass *o = a; |
| clang_analyzer_eval([o getZero] == 0); // expected-warning{{FALSE}} |
| } |
| @end |
