method-18.mm

来自「linux下编程用 编译软件」· MM 代码 · 共 26 行

/* Contributed by Igor Seleznev <[e-mail]>.  */
/* This used to be broken.  */

#include <objc/objc.h>

@interface A
+ (A *)currentContext;
@end

@interface B
+ (B *)currentContext;
@end

int main()
{
    [A currentContext];  /* { dg-bogus "multiple declarations" }  */
    return 0;
}

@implementation A
+ (A *)currentContext { return nil; }
@end
@implementation B
+ (B *)currentContext { return nil; }
@end