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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [objc.dg/] [method-conflict-1.m] - Rev 714
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/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */ /* { dg-do compile } */ #include <objc/objc.h> /* Test that you can not declare two methods, in the same protocol, with the same name but conflicting method signatures. */ @protocol MyProtocol + (int) method1: (int)x; /* { dg-message "previous declaration" } */ + (float) method1: (int)x; /* { dg-error "duplicate declaration of method .\\+method1." } */ - (int) method2: (int)x; /* { dg-message "previous declaration" } */ - (int) method2: (float)x; /* { dg-error "duplicate declaration of method .\\-method2." } */ @optional + (int *) method3: (int)x; /* { dg-message "previous declaration" } */ + (int *) method3: (int **)x; /* { dg-error "duplicate declaration of method .\\+method3." } */ - (id) method4: (id)x; /* { dg-message "previous declaration" } */ - (void) method4: (id)x; /* { dg-error "duplicate declaration of method .\\-method4." } */ @end /* We don't test conflicting types between @required and @optional methods, as that is tested in method-conflict-2. */
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