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/* Test messages for wrong number of arguments to function.  */

/* Origin: Joseph Myers <jsm@polyomino.org.uk> */

/* { dg-do compile } */

/* { dg-options "" } */

void f0(void);

void f1(int);

void f1v(int, ...);

void f2(int, int);

void f2v(int, int, ...);

struct s {

  void (*f0)(void);

  void (*f1)(int);

  void (*f1v)(int, ...);

  void (*f2)(int, int);

  void (*f2v)(int, int, ...);

} x;

void

g (int a)

{

  f0();

  x.f0();

  f0(a); /* { dg-error "error: too many arguments to function 'f0'" } */

  x.f0(a); /* { dg-error "error: too many arguments to function 'x.f0'" } */

  f0(a, a); /* { dg-error "error: too many arguments to function 'f0'" } */

  x.f0(a, a); /* { dg-error "error: too many arguments to function 'x.f0'" } */

  f1(); /* { dg-error "error: too few arguments to function 'f1'" } */

  x.f1(); /* { dg-error "error: too few arguments to function 'x.f1'" } */

  f1(a);

  x.f1(a);

  f1(a, a); /* { dg-error "error: too many arguments to function 'f1'" } */

  x.f1(a, a); /* { dg-error "error: too many arguments to function 'x.f1'" } */

  f1v(); /* { dg-error "error: too few arguments to function 'f1v'" } */

  x.f1v(); /* { dg-error "error: too few arguments to function 'x.f1v'" } */

  f1v(a);

  x.f1v(a);

  f1v(a, a);

  x.f1v(a, a);

  f2(a); /* { dg-error "error: too few arguments to function 'f2'" } */

  x.f2(a); /* { dg-error "error: too few arguments to function 'x.f2'" } */

  f2(a, a);

  x.f2(a, a);

  f2(a, a, a); /* { dg-error "error: too many arguments to function 'f2'" } */

  x.f2(a, a, a); /* { dg-error "error: too many arguments to function 'x.f2'" } */

  f2v(a); /* { dg-error "error: too few arguments to function 'f2v'" } */

  x.f2v(a); /* { dg-error "error: too few arguments to function 'x.f2v'" } */

  f2v(a, a);

  x.f2v(a, a);

  f2v(a, a, a);

  x.f2v(a, a, a);

}