/* Test if instance methods of root classes are used as class methods, if no
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/* Test if instance methods of root classes are used as class methods, if no
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"real" methods are found. For receivers of type 'id' and 'Class', all
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"real" methods are found. For receivers of type 'id' and 'Class', all
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root classes must be considered. */
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root classes must be considered. */
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/* Author: Ziemowit Laski . */
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/* Author: Ziemowit Laski . */
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/* { dg-do run } */
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/* { dg-do run } */
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#include
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#include
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#ifdef __NEXT_RUNTIME__
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#ifdef __NEXT_RUNTIME__
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#include
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#include
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#define OBJC_GETCLASS objc_getClass
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#define OBJC_GETCLASS objc_getClass
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#else
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#else
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#include
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#include
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#define OBJC_GETCLASS objc_get_class
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#define OBJC_GETCLASS objc_get_class
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#endif
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#endif
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#include
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#include
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#include
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#include
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#define CHECK_IF(expr) if(!(expr)) abort()
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#define CHECK_IF(expr) if(!(expr)) abort()
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@protocol Proto
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@protocol Proto
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- (const char *) method4;
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- (const char *) method4;
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@end
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@end
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@interface Root
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@interface Root
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{ Class isa; }
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{ Class isa; }
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+ (const char *) method2;
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+ (const char *) method2;
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@end
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@end
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@interface Derived: Root
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@interface Derived: Root
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- (const char *) method1;
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- (const char *) method1;
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- (const char *) method2;
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- (const char *) method2;
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- (const char *) method3;
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- (const char *) method3;
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@end
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@end
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@interface Root (Categ)
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@interface Root (Categ)
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- (const char *) method3;
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- (const char *) method3;
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@end
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@end
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@implementation Root (Categ)
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@implementation Root (Categ)
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- (const char *) method3 { return "Root(Categ)::-method3"; }
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- (const char *) method3 { return "Root(Categ)::-method3"; }
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- (const char *) method4 { return "Root(Categ)::-method4"; }
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- (const char *) method4 { return "Root(Categ)::-method4"; }
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@end
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@end
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@implementation Derived
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@implementation Derived
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- (const char *) method1 { return "Derived::-method1"; }
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- (const char *) method1 { return "Derived::-method1"; }
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- (const char *) method2 { return "Derived::-method2"; }
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- (const char *) method2 { return "Derived::-method2"; }
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- (const char *) method3 { return "Derived::-method3"; }
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- (const char *) method3 { return "Derived::-method3"; }
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@end
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@end
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@implementation Root
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@implementation Root
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#ifdef __NEXT_RUNTIME__
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#ifdef __NEXT_RUNTIME__
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+ initialize { return self; }
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+ initialize { return self; }
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#endif
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#endif
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- (const char *) method1 { return "Root::-method1"; }
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- (const char *) method1 { return "Root::-method1"; }
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+ (const char *) method2 { return "Root::+method2"; }
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+ (const char *) method2 { return "Root::+method2"; }
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@end
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@end
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int main(void)
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int main(void)
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{
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{
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Class obj = OBJC_GETCLASS("Derived");
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Class obj = OBJC_GETCLASS("Derived");
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/* None of the following should elicit compiler-time warnings. */
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/* None of the following should elicit compiler-time warnings. */
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CHECK_IF(!strcmp([Root method1], "Root::-method1"));
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CHECK_IF(!strcmp([Root method1], "Root::-method1"));
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CHECK_IF(!strcmp([Root method2], "Root::+method2"));
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CHECK_IF(!strcmp([Root method2], "Root::+method2"));
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CHECK_IF(!strcmp([Root method3], "Root(Categ)::-method3"));
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CHECK_IF(!strcmp([Root method3], "Root(Categ)::-method3"));
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CHECK_IF(!strcmp([Root method4], "Root(Categ)::-method4"));
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CHECK_IF(!strcmp([Root method4], "Root(Categ)::-method4"));
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CHECK_IF(!strcmp([Derived method1], "Root::-method1"));
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CHECK_IF(!strcmp([Derived method1], "Root::-method1"));
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CHECK_IF(!strcmp([Derived method2], "Root::+method2"));
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CHECK_IF(!strcmp([Derived method2], "Root::+method2"));
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CHECK_IF(!strcmp([Derived method3], "Root(Categ)::-method3"));
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CHECK_IF(!strcmp([Derived method3], "Root(Categ)::-method3"));
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CHECK_IF(!strcmp([Derived method4], "Root(Categ)::-method4"));
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CHECK_IF(!strcmp([Derived method4], "Root(Categ)::-method4"));
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CHECK_IF(!strcmp([obj method1], "Root::-method1"));
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CHECK_IF(!strcmp([obj method1], "Root::-method1"));
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CHECK_IF(!strcmp([obj method2], "Root::+method2"));
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CHECK_IF(!strcmp([obj method2], "Root::+method2"));
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CHECK_IF(!strcmp([obj method3], "Root(Categ)::-method3"));
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CHECK_IF(!strcmp([obj method3], "Root(Categ)::-method3"));
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CHECK_IF(!strcmp([obj method4], "Root(Categ)::-method4"));
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CHECK_IF(!strcmp([obj method4], "Root(Categ)::-method4"));
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return 0;
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return 0;
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}
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}
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