bd52d17906
too large to list, but see: http://gcc.gnu.org/gcc-3.4/changes.html http://gcc.gnu.org/gcc-4.0/changes.html http://gcc.gnu.org/gcc-4.1/changes.html for the details.
34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
/* Test for lookup of class (factory) methods. */
|
|
/* Author: Ziemowit Laski <zlaski@apple.com>. */
|
|
/* { dg-do compile } */
|
|
|
|
@interface MyBase
|
|
- (void) rootInstanceMethod;
|
|
@end
|
|
|
|
@interface MyIntermediate: MyBase
|
|
@end
|
|
|
|
@interface MyDerived: MyIntermediate
|
|
- (void) instanceMethod;
|
|
+ (void) classMethod;
|
|
@end
|
|
|
|
@implementation MyDerived
|
|
- (void) instanceMethod {
|
|
}
|
|
|
|
+ (void) classMethod { /* If a class method is not found, the root */
|
|
[self rootInstanceMethod]; /* class is searched for an instance method */
|
|
[MyIntermediate rootInstanceMethod]; /* with the same name. */
|
|
|
|
[self instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */
|
|
[MyDerived instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */
|
|
}
|
|
@end
|
|
|
|
/* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 0 } */
|
|
/* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 0 } */
|
|
/* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 0 } */
|
|
|