File: track-control-dependency-conditions.m

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (32 lines) | stat: -rw-r--r-- 482 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
// 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(void);

@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