1  /* Test messages for -Wtraditional-conversion, including that they are not
       2     pedwarns.  */
       3  /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
       4  /* { dg-do compile } */
       5  /* { dg-options "-std=c99 -pedantic-errors -Wtraditional-conversion" } */
       6  
       7  void fsc(signed char);
       8  void fsi(signed int);
       9  void fsll(signed long long);
      10  void fuc(unsigned char);
      11  void fui(unsigned int);
      12  void full(unsigned long long);
      13  void ff(float);
      14  void fld(long double);
      15  void fcf(_Complex float);
      16  
      17  struct s {
      18    void (*fsc)(signed char);
      19    void (*fsi)(signed int);
      20    void (*fsll)(signed long long);
      21    void (*fuc)(unsigned char);
      22    void (*fui)(unsigned int);
      23    void (*full)(unsigned long long);
      24    void (*ff)(float);
      25    void (*fld)(long double);
      26    void (*fcf)(_Complex float);
      27  } x;
      28  
      29  signed char sc;
      30  signed int si;
      31  signed long long sll;
      32  unsigned char uc;
      33  unsigned int ui;
      34  unsigned long long ull;
      35  float f;
      36  long double ld;
      37  _Complex float cf;
      38  
      39  void
      40  g (void)
      41  {
      42    fsi(f); /* { dg-warning "passing argument 1 of 'fsi' as integer rather than floating due to prototype" } */
      43    x.fsi(f); /* { dg-warning "passing argument 1 of 'x.fsi' as integer rather than floating due to prototype" } */
      44    fsi(cf); /* { dg-warning "passing argument 1 of 'fsi' as integer rather than complex due to prototype" } */
      45    x.fsi(cf); /* { dg-warning "passing argument 1 of 'x.fsi' as integer rather than complex due to prototype" } */
      46    fcf(f); /* { dg-warning "passing argument 1 of 'fcf' as complex rather than floating due to prototype" } */
      47    x.fcf(f); /* { dg-warning "passing argument 1 of 'x.fcf' as complex rather than floating due to prototype" } */
      48    fcf(si); /* { dg-warning "passing argument 1 of 'fcf' as complex rather than integer due to prototype" } */
      49    x.fcf(si); /* { dg-warning "passing argument 1 of 'x.fcf' as complex rather than integer due to prototype" } */
      50    ff(sc); /* { dg-warning "passing argument 1 of 'ff' as floating rather than integer due to prototype" } */
      51    x.ff(sc); /* { dg-warning "passing argument 1 of 'x.ff' as floating rather than integer due to prototype" } */
      52    ff(cf); /* { dg-warning "passing argument 1 of 'ff' as floating rather than complex due to prototype" } */
      53    x.ff(cf); /* { dg-warning "passing argument 1 of 'x.ff' as floating rather than complex due to prototype" } */
      54    ff(1.0); /* { dg-warning "passing argument 1 of 'ff' as 'float' rather than 'double' due to prototype" } */
      55    x.ff(1.0); /* { dg-warning "passing argument 1 of 'x.ff' as 'float' rather than 'double' due to prototype" } */
      56    fsll(sc); /* { dg-warning "passing argument 1 of 'fsll' with different width due to prototype" } */
      57    x.fsll(sc); /* { dg-warning "passing argument 1 of 'x.fsll' with different width due to prototype" } */
      58    fsc(sll); /* { dg-warning "passing argument 1 of 'fsc' with different width due to prototype" } */
      59    x.fsc(sll); /* { dg-warning "passing argument 1 of 'x.fsc' with different width due to prototype" } */
      60    fsi(ui); /* { dg-warning "passing argument 1 of 'fsi' as signed due to prototype" } */
      61    x.fsi(ui); /* { dg-warning "passing argument 1 of 'x.fsi' as signed due to prototype" } */
      62    full(sll); /* { dg-warning "passing argument 1 of 'full' as unsigned due to prototype" } */
      63    x.full(sll); /* { dg-warning "passing argument 1 of 'x.full' as unsigned due to prototype" } */
      64  }