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Diffstat (limited to 'gcc/testsuite/objc/execute/formal_protocol-3.m')
-rw-r--r-- | gcc/testsuite/objc/execute/formal_protocol-3.m | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/gcc/testsuite/objc/execute/formal_protocol-3.m b/gcc/testsuite/objc/execute/formal_protocol-3.m new file mode 100644 index 000000000..f28c95fec --- /dev/null +++ b/gcc/testsuite/objc/execute/formal_protocol-3.m @@ -0,0 +1,59 @@ +/* Contributed by Nicola Pero - Fri Mar 9 21:35:47 CET 2001 */ + +#include <stdlib.h> +#import "../../objc-obj-c++-shared/Object1.h" + +/* Test defining two protocol, a class adopting both of them, + and using an object of type `id <Protocol1, Protocol2>' */ + +@protocol Enabling +- (BOOL) isEnabled; +- (void) setEnabled: (BOOL)flag; +@end + +@protocol Evaluating +- (int) importance; +@end + +@interface Feature : Object <Enabling, Evaluating> +{ + const char *name; + BOOL isEnabled; +} +@end + +@implementation Feature +- (BOOL) isEnabled +{ + return isEnabled; +} +- (void) setEnabled: (BOOL)flag +{ + isEnabled = flag; +} +- (int) importance +{ + return 1000; +} +@end + +int main (void) +{ + id <Enabling, Evaluating> object; + + object = [Feature new]; + + [object setEnabled: YES]; + if (![object isEnabled]) + { + abort (); + } + + if ([object importance] != 1000) + { + abort (); + } + + return 0; +} +#include "../../objc-obj-c++-shared/Object1-implementation.h" |