gcc/testsuite/gcc.dg/Wcxx-compat-7.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Wc++-compat" } */
   3
   4 struct s1
   5 {
   6   enum e1       /* { dg-message "note: enum type defined here" } */
   7   {
   8     A,          /* { dg-message "note: enum constant defined here" } */
   9     B
  10   } f1;
  11   struct s2     /* { dg-message "note: struct defined here" } */
  12   {
  13     struct s3   /* { dg-message "note: struct defined here" } */
  14     {
  15       enum e1 f3;
  16       struct s1 *p1;
  17       struct s2 *p2;
  18       struct s3 *p3;
  19     } f2;
  20     union u1    /* { dg-message "note: union defined here" } */
  21     {
  22       int f4;
  23     } f5;
  24     struct s3 f6;
  25   } f7;
  26   struct s2 f8;
  27   enum e1 f9;
  28 };
  29
  30 struct s1 v1;
  31 enum e1 v2;     /* { dg-warning "not visible in C\[+\]\[+\]" } */
  32 struct s2 v3;   /* { dg-warning "not visible in C\[+\]\[+\]" } */
  33 struct s3 v4;   /* { dg-warning "not visible in C\[+\]\[+\]" } */
  34 union u1 v5;    /* { dg-warning "not visible in C\[+\]\[+\]" } */
  35 int i = A;      /* { dg-warning "not visible in C\[+\]\[+\]" } */