diff options
Diffstat (limited to 'gcc/testsuite/objc/execute/class_self-1.m')
-rw-r--r-- | gcc/testsuite/objc/execute/class_self-1.m | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/gcc/testsuite/objc/execute/class_self-1.m b/gcc/testsuite/objc/execute/class_self-1.m new file mode 100644 index 000000000..1690f8f6b --- /dev/null +++ b/gcc/testsuite/objc/execute/class_self-1.m @@ -0,0 +1,65 @@ +/* Contributed by Nicola Pero - Fri Oct 26 22:39:32 BST 2001 */ +#include <objc/objc.h> + +/* Test calling a class method when there is an instance method + with conflicting types */ + +/* This class should be unused but on broken compilers its instance + method might get picked up and used instead of the class method of + another class ! */ +struct d +{ + int a; +}; + +@interface UnusedClass +{ + Class isa; +} +- (struct d) method; +@end + +@implementation UnusedClass +- (struct d) method +{ + struct d u; + u.a = 0; + + return u; +} +@end + +/* The real class */ +@interface TestClass +{ + Class isa; +} ++ (void) test; ++ (int) method; +@end + +@implementation TestClass ++ (void) test +{ + if ([self method] != 4) + { + abort (); + } +} + ++ (int) method +{ + return 4; +} +#ifdef __NEXT_RUNTIME__ ++ initialize { return self; } +#endif +@end + + +int main (void) +{ + [TestClass test]; + + return 0; +} |