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jeremybenn |
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
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/* { dg-do compile } */
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#include <objc/objc.h>
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/* Test that if you have a property declared in a class and a
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sub-class, the attributes match. */
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@interface MyRootClass
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{
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Class isa;
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}
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@property (assign) id a;
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@property (retain) id b;
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@property int c;
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@property (nonatomic) int d;
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@property int e;
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@property int f;
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@property int g;
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@property (readonly) int h;
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@property (readonly,getter=getMe) int i;
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@end
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@interface MyClass : MyRootClass
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@property (assign) id a;
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@property (retain) id b;
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@property int c;
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@property (nonatomic) int d;
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@property int e;
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@property int f;
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@property int g;
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@property (readonly) int h;
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@property (readonly,getter=getMe) int i;
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@end
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@interface MyClass2 : MyRootClass
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@property (retain) id a; /* { dg-warning "assign semantics attributes of property .a. conflict with previous declaration" } */
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/* { dg-message "originally specified here" "" { target *-*-* } 13 } */
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@property (assign) id b; /* { dg-warning "assign semantics attributes of property .b. conflict with previous declaration" } */
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/* { dg-message "originally specified here" "" { target *-*-* } 14 } */
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@property (nonatomic) int c; /* { dg-warning ".nonatomic. attribute of property .c. conflicts with previous declaration" } */
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/* { dg-message "originally specified here" "" { target *-*-* } 15 } */
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@property int d; /* { dg-warning ".nonatomic. attribute of property .d. conflicts with previous declaration" } */
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/* { dg-message "originally specified here" "" { target *-*-* } 16 } */
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@property (setter=setX:) int e; /* { dg-warning ".setter. attribute of property .e. conflicts with previous declaration" } */
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/* { dg-message "originally specified here" "" { target *-*-* } 17 } */
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@property (getter=x) int f; /* { dg-warning ".getter. attribute of property .f. conflicts with previous declaration" } */
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/* { dg-message "originally specified here" "" { target *-*-* } 18 } */
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@property (readonly) int g; /* { dg-warning ".readonly. attribute of property .g. conflicts with previous declaration" } */
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/* { dg-message "originally specified here" "" { target *-*-* } 19 } */
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@property (readwrite) int h; /* Ok */
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@property (readonly) int i; /* { dg-warning ".getter. attribute of property .i. conflicts with previous declaration" } */
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/* { dg-message "originally specified here" "" { target *-*-* } 21 } */
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@end
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