1  /* { dg-do compile } */
       2  /* { dg-options "-Wc++-compat" } */
       3  
       4  struct s1 { int f; };
       5  typedef int s2;
       6  void
       7  f1 ()
       8  {
       9    typedef int s1;
      10    struct s2 { int f; };
      11  }
      12  
      13  struct s3 { int f; };
      14  typedef struct s3 s3;
      15  
      16  typedef struct s4 s4;
      17  struct s4 { int f; };
      18  
      19  struct s5 { int f; };	/* { dg-message "note: originally defined here" } */
      20  typedef int s5;		/* { dg-warning "invalid in C\[+\]\[+\]" } */
      21  
      22  typedef int s6;		/* { dg-message "note: originally defined here" } */
      23  struct s6 { int f; };	/* { dg-warning "invalid in C\[+\]\[+\]" } */
      24  
      25  void
      26  f2 ()
      27  {
      28    struct s7 { int f; };	/* { dg-message "note: originally defined here" } */
      29    typedef int s7;	/* { dg-warning "invalid in C\[+\]\[+\]" } */
      30  
      31    typedef int s8;	/* { dg-message "note: originally defined here" } */
      32    struct s8 { int f; };	/* { dg-warning "invalid in C\[+\]\[+\]" } */
      33  
      34    struct s9 { int f; };
      35    { typedef int s9; }
      36  
      37    typedef int s10;
      38    { struct s10 { int f; }; }
      39  }
      40  
      41  enum e1 { A };
      42  typedef int e2;
      43  void
      44  f3 ()
      45  {
      46    typedef int e1;
      47    enum e2 { B };
      48  }
      49  
      50  enum e3 { C };
      51  typedef enum e3 e3;
      52  
      53  enum e5 { E };		/* { dg-message "note: originally defined here" } */
      54  typedef int e5;		/* { dg-warning "invalid in C\[+\]\[+\]" } */
      55  
      56  typedef int e6;		/* { dg-message "note: originally defined here" } */
      57  enum e6 { F };		/* { dg-warning "invalid in C\[+\]\[+\]" } */
      58  
      59  void
      60  f4 ()
      61  {
      62    enum e7 { G };	/* { dg-message "note: originally defined here" } */
      63    typedef int e7;	/* { dg-warning "invalid in C\[+\]\[+\]" } */
      64  
      65    typedef int e8;	/* { dg-message "note: originally defined here" } */
      66    enum e8 { H };	/* { dg-warning "invalid in C\[+\]\[+\]" } */
      67  
      68    enum e9 { I };
      69    { typedef int e9; }
      70  
      71    typedef int e10;
      72    { enum e10 { J }; }
      73  }