You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
478 B
33 lines
478 B
7 months ago
|
// RUN: %clang_analyze_cc1 -w -analyzer-checker=core,nullability -verify %s
|
||
|
|
|
||
|
|
// expected-no-diagnostics
|
||
|
|
|
||
|
|
@class C;
|
||
|
|
|
||
|
|
#pragma clang assume_nonnull begin
|
||
|
|
@interface I
|
||
|
|
- foo:(C *)c;
|
||
|
|
@end
|
||
|
|
#pragma clang assume_nonnull end
|
||
|
|
|
||
|
|
@interface J
|
||
|
|
@property C *c;
|
||
|
|
@end
|
||
|
|
|
||
|
|
J *conjure_J();
|
||
|
|
|
||
|
|
@implementation I
|
||
|
|
- (void)bar {
|
||
|
|
if (self) { // no-crash
|
||
|
|
J *j = conjure_J();
|
||
|
|
if (j.c)
|
||
|
|
[self bar];
|
||
|
|
// FIXME: Should warn.
|
||
|
|
[self foo:j.c]; // no-warning
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@end
|
||
|
|
|
||
|
|
@implementation J
|
||
|
|
@end
|