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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [objc/] [execute/] [formal_protocol-3.m] - Rev 322
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/* 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; }
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