File: qualified-protocol-method-conflicts.m

package info (click to toggle)
llvm-toolchain-3.4 1%3A3.4.2-13
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 253,236 kB
  • ctags: 276,203
  • sloc: cpp: 1,665,580; ansic: 298,647; asm: 206,157; objc: 84,350; python: 73,119; sh: 23,466; perl: 5,679; makefile: 5,542; ml: 5,250; pascal: 2,467; lisp: 1,420; xml: 679; cs: 236; csh: 117
file content (39 lines) | stat: -rw-r--r-- 1,367 bytes parent folder | download | duplicates (29)
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
33
34
35
36
37
38
39
// RUN: %clang_cc1  -Woverriding-method-mismatch -fsyntax-only -verify -Wno-objc-root-class %s
// rdar://6191214

@protocol Xint
-(void) setX: (int) arg0; // expected-note {{previous declaration is here}}
+(int) C; // expected-note {{previous declaration is here}}
@end

@protocol Xfloat
-(void) setX: (float) arg0; // expected-note 2 {{previous declaration is here}}
+(float) C;		    // expected-note 2 {{previous declaration is here}}
@end

@interface A <Xint, Xfloat>
@end

@implementation A
-(void) setX: (int) arg0 { } // expected-warning {{conflicting parameter types in declaration of 'setX:': 'float' vs 'int'}}
+(int) C {return 0; } // expected-warning {{conflicting return type in declaration of 'C': 'float' vs 'int'}}
@end

@interface B <Xfloat, Xint>
@end

@implementation B 
-(void) setX: (float) arg0 { } // expected-warning {{conflicting parameter types in declaration of 'setX:': 'int' vs 'float'}}
+ (float) C {return 0.0; } // expected-warning {{conflicting return type in declaration of 'C': 'int' vs 'float'}}
@end

@protocol Xint_float<Xint, Xfloat>
@end

@interface C<Xint_float>
@end

@implementation C
-(void) setX: (int) arg0 { } // expected-warning {{conflicting parameter types in declaration of 'setX:': 'float' vs 'int'}}
+ (int) C {return 0;} // expected-warning {{conflicting return type in declaration of 'C': 'float' vs 'int'}}
@end