gcc/testsuite/obj-c++.dg/naming-2.mm

   1 /* Testing for detecting duplicate ivars. */
   2 /* { dg-do compile } */
   3
   4 typedef struct S { int i; } NSDictionary;
   5
   6 @interface A
   7 {
   8     NSDictionary * _userInfo;
   9     int i1;
  10     int i2;
  11     int i3;
  12     int i4;
  13     int i5;
  14     int i6;
  15     int i7;
  16 }
  17 @end
  18
  19 @interface B : A
  20 {
  21     NSDictionary * _userInfo;   /* { dg-error "duplicate member" } */
  22     int ii1;
  23     int ii2;
  24     int ii3;
  25     int ii4;
  26     int ii5;
  27     int ii6;
  28     int ii7;
  29 }
  30 @end
  31
  32 @interface C : A
  33 @end
  34
  35 @interface D : C
  36 {
  37     NSDictionary * _userInfo;   /* { dg-error "duplicate member" } */
  38 }
  39 @end
  40