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/* Reject ivars that use flexible array members.  */

/* Contributed by Nicola Pero  <nicola.pero@meta-innovation.com> */

/* { dg-do compile } */

typedef struct

{

  unsigned long int a;

  double b[];

} test_type;

@interface Test

{

  double a[];                                 /* { dg-error "instance variable .a. has unknown size" } */

  struct { int x; double y[]; } b;            /* { dg-error "instance variable .b. uses flexible array member" } */

  test_type c;                                /* { dg-error "instance variable .c. uses flexible array member" } */

  test_type d[4];                             /* { dg-error "instance variable .d. uses flexible array member" } */

  union union_type { int x; test_type y; } e; /* { dg-error "instance variable .e. uses flexible array member" } */

}

@end

@implementation Test

@end