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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [objc.dg/] [method-9.m] - Rev 316
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/* Check if finding multiple signatures for a method is handled gracefully when method lookup succeeds (see also method-7.m). */ /* Contributed by Ziemowit Laski <zlaski@apple.com> */ /* { dg-do compile } */ /* { dg-options "-Wstrict-selector-match" } */ #include "../objc-obj-c++-shared/Object1.h" @protocol MyObject - (id)initWithData:(Object *)data; @end @protocol SomeOther - (id)initWithData:(int)data; @end @protocol MyCoding - (id)initWithData:(id<MyObject, MyCoding>)data; @end @interface NTGridDataObject: Object <MyCoding> { Object<MyCoding> *_data; } + (NTGridDataObject*)dataObject:(id<MyObject, MyCoding>)data; @end @implementation NTGridDataObject - (id)initWithData:(id<MyObject, MyCoding>)data { return data; } + (NTGridDataObject*)dataObject:(id<MyObject, MyCoding>)data { NTGridDataObject *result = [[NTGridDataObject alloc] initWithData:data]; /* { dg-warning "multiple methods named .\\-initWithData:. found" "" { target *-*-* } 35 } */ /* { dg-message "using .\\-\\(id\\)initWithData:\\(Object \\*\\)data." "" { target *-*-* } 11 } */ /* { dg-message "also found .\\-\\(id\\)initWithData:\\(id <MyObject, MyCoding>\\)data." "" { target *-*-* } 19 } */ /* { dg-message "also found .\\-\\(id\\)initWithData:\\(int\\)data." "" { target *-*-* } 15 } */ /* The following warning is a consequence of picking the "wrong" method signature. */ /* { dg-warning "passing argument 1 of .initWithData:. from distinct Objective\\-C type" "" { target *-*-* } 35 } */ return result; } @end
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