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Diffstat (limited to 'gcc/testsuite/obj-c++.dg/property/at-property-28.mm')
| -rw-r--r-- | gcc/testsuite/obj-c++.dg/property/at-property-28.mm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/property/at-property-28.mm b/gcc/testsuite/obj-c++.dg/property/at-property-28.mm new file mode 100644 index 000000000..de5122443 --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/property/at-property-28.mm @@ -0,0 +1,29 @@ +/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */ +/* { dg-do compile } */ + +/* Test errors when extending a property in a class extension. */ + +#include <objc/objc.h> +#include <objc/runtime.h> + +@interface MyRootClass +{ + Class isa; +} +@property (readonly, retain) id property1; /* { dg-message "originally specified here" } */ +@property (readonly) int property2; /* { dg-message "originally specified here" } */ +@property (readonly, getter=y) int property3; /* { dg-message "originally specified here" } */ +@property (readonly) int property4; /* Ok */ +@property (readonly) int property5; /* { dg-message "originally specified here" } */ +@end + +@interface MyRootClass () +@property (readwrite, copy) id property1; /* { dg-warning "assign semantics attributes of property .property1. conflict with previous declaration" } */ +@property (readwrite, nonatomic) int property2; /* { dg-warning ".nonatomic. attribute of property .property2. conflicts with previous declaration" } */ +@property (readwrite, getter=x) int property3; /* { dg-warning ".getter. attribute of property .property3. conflicts with previous declaration" } */ +@property (readwrite) int property4; /* Ok */ +@property (readwrite) float property5; /* { dg-warning "type of property .property5. conflicts with previous declaration" } */ +@end + + + |