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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [objc.dg/] [super-class-4.m] - Rev 149
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/* Bail out gracefully if attempting to derive from a class that has only been forward-declared (via @class). Conversely, @compatibility_alias declarations should be traversed to find the @interface. */ /* { dg-do compile } */ #include <objc/Object.h> @class MyWpModule; @compatibility_alias MyObject Object; @compatibility_alias FictitiousModule MyWpModule; @protocol MySelTarget - (id) meth1; @end @protocol Img - (id) meth2; @end @interface FunnyModule: FictitiousModule <Img> /* { dg-error ".MyWpModule., superclass of .FunnyModule." } */ - (id) meth2; @end @interface MyProjWpModule : MyWpModule <MySelTarget, Img> /* { dg-error ".MyWpModule., superclass of .MyProjWpModule." } */ { id i1, i2; } - (id) meth1; - (id) meth2; @end @interface AnotherModule: MyObject <MySelTarget> - (id) meth1; @end
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