1  /* Test messages for wrong number of arguments to function.  */
       2  /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
       3  /* { dg-do compile } */
       4  /* { dg-options "" } */
       5  
       6  void f0(void); /* { dg-message "note: declared here" } */
       7  void f1(int); /* { dg-message "note: declared here" } */
       8  void f1v(int, ...); /* { dg-message "note: declared here" } */
       9  void f2(int, int); /* { dg-message "note: declared here" } */
      10  void f2v(int, int, ...); /* { dg-message "note: declared here" } */
      11  
      12  struct s {
      13    void (*f0)(void);
      14    void (*f1)(int);
      15    void (*f1v)(int, ...);
      16    void (*f2)(int, int);
      17    void (*f2v)(int, int, ...);
      18  } x;
      19  
      20  void
      21  g (int a)
      22  {
      23    f0();
      24    x.f0();
      25    f0(a); /* { dg-error "too many arguments to function 'f0'" } */
      26    x.f0(a); /* { dg-error "too many arguments to function 'x.f0'" } */
      27    f0(a, a); /* { dg-error "too many arguments to function 'f0'" } */
      28    x.f0(a, a); /* { dg-error "too many arguments to function 'x.f0'" } */
      29    f1(); /* { dg-error "too few arguments to function 'f1'" } */
      30    x.f1(); /* { dg-error "too few arguments to function 'x.f1'" } */
      31    f1(a);
      32    x.f1(a);
      33    f1(a, a); /* { dg-error "too many arguments to function 'f1'" } */
      34    x.f1(a, a); /* { dg-error "too many arguments to function 'x.f1'" } */
      35    f1v(); /* { dg-error "too few arguments to function 'f1v'" } */
      36    x.f1v(); /* { dg-error "too few arguments to function 'x.f1v'" } */
      37    f1v(a);
      38    x.f1v(a);
      39    f1v(a, a);
      40    x.f1v(a, a);
      41    f2(a); /* { dg-error "too few arguments to function 'f2'" } */
      42    x.f2(a); /* { dg-error "too few arguments to function 'x.f2'" } */
      43    f2(a, a);
      44    x.f2(a, a);
      45    f2(a, a, a); /* { dg-error "too many arguments to function 'f2'" } */
      46    x.f2(a, a, a); /* { dg-error "too many arguments to function 'x.f2'" } */
      47    f2v(a); /* { dg-error "too few arguments to function 'f2v'" } */
      48    x.f2v(a); /* { dg-error "too few arguments to function 'x.f2v'" } */
      49    f2v(a, a);
      50    x.f2v(a, a);
      51    f2v(a, a, a);
      52    x.f2v(a, a, a);
      53  }