gcc/testsuite/obj-c++.dg/property/at-property-5.mm

   1 /* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010.  */
   2 /* { dg-do compile } */
   3
   4 #include <objc/objc.h>
   5
   6 @interface MyRootClass
   7 {
   8   Class isa;
   9   id property_a;
  10   int property_b;
  11   int property_c;
  12   int property_d;
  13   id property_e;
  14   id property_f;
  15   id property_g;
  16   id property_h;
  17 }
  18
  19 /* Test various error messages.  */
  20 @property id property_a;      /* { dg-warning "object property .property.a. has no .assign., .retain. or .copy. attribute" } */
  21                               /* { dg-warning ".assign. can be unsafe for Objective-C objects" "" { target *-*-* } 20 } */
  22 @property int property_b = 4; /* { dg-error "expected" } */
  23 @property (retain) int property_c; /* { dg-error ".retain. attribute is only valid for Objective-C objects" } */
  24 @property (copy) int property_d; /* { dg-error ".copy. attribute is only valid for Objective-C objects" } */
  25
  26 @property (retain) id property_e;
  27 @property (retain) id property_f;
  28 @property (retain) id property_g;
  29 @property (retain) id property_h;
  30 @property (retain) id property_e; /* { dg-error "redeclaration of property .property_e." } */
  31                                   /* { dg-warning "originally specified here" "" { target *-*-* } 26 } */
  32 @end
  33
  34 @property id test; /* { dg-error "misplaced .@property. Objective-C.. construct" } */