File: objc-arc-and-properties.m

package info (click to toggle)
llvm-toolchain-6.0 1%3A6.0.1-10
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 598,080 kB
  • sloc: cpp: 3,046,253; ansic: 595,057; asm: 271,965; python: 128,926; objc: 106,554; sh: 21,906; lisp: 10,191; pascal: 6,094; ml: 5,544; perl: 5,265; makefile: 2,227; cs: 2,027; xml: 686; php: 212; csh: 117
file content (21 lines) | stat: -rw-r--r-- 592 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
// RUN: %check_clang_tidy %s misc-suspicious-semicolon %t

// This test checks if Objective-C 2.0 (@properties) and
// Automatic Reference Counting (ARC) are enabled for .m files
// checked via check_clang_tidy.py.

#if !__has_feature(objc_arc)
#error Objective-C ARC not enabled as expected
#endif

@interface Foo
@property (nonatomic, assign) int shouldDoStuff;
- (void)nop;
@end

void fail(Foo *f)
{
  if(f.shouldDoStuff); [f nop];
  // CHECK-MESSAGES: :[[@LINE-1]]:22: warning: potentially unintended semicolon [misc-suspicious-semicolon]
  // CHECK-FIXES: if(f.shouldDoStuff) [f nop];
}