File: property-category-2.m

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (20 lines) | stat: -rw-r--r-- 699 bytes parent folder | download | duplicates (46) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
// RUN: %clang_cc1 -fsyntax-only -verify %s
// Test that a property can be synthesize in a category
// implementation with no error.

@protocol MyProtocol
@property float  myFloat;
@property float  anotherFloat; // expected-note 2 {{property declared}}
@end

@interface MyObject { float anotherFloat; }
@end

@interface MyObject (CAT) <MyProtocol>
@end

@implementation MyObject (CAT)	// expected-warning  {{property 'anotherFloat' requires method}} \
                                // expected-warning {{property 'anotherFloat' requires method 'setAnotherFloat:'}}
@dynamic myFloat;	// OK
@synthesize anotherFloat; // expected-error {{@synthesize not allowed in a category's implementation}}
@end