// RUN: clang -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=basic %s -verify | |
typedef struct Foo { int x; } Bar; | |
@interface MyClass {} | |
- (Bar)foo; | |
@end | |
@implementation MyClass | |
- (Bar)foo { | |
struct Foo f = { 0 }; | |
return f; | |
} | |
@end | |
void createFoo() { | |
MyClass *obj = 0; | |
Bar f = [obj foo]; // expected-warning{{The receiver in the message expression is 'nil' and results in the returned value (of type 'Bar') to be garbage or otherwise undefined.}} | |
} | |