1  /* Test for warnings for qualified function return types.  */
       2  /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
       3  /* { dg-do compile } */
       4  /* { dg-options "-std=gnu99 -Wreturn-type -Wignored-qualifiers" } */
       5  
       6  /* Qualifying a function return type makes no sense.  */
       7  
       8  const int int_fn (void); /* { dg-warning "qualifiers" "int decl" } */
       9  const int (*int_ptr) (void); /* { dg-warning "qualifiers" "int ptr" } */
      10  const int int_fn2 (void) { return 0; } /* { dg-warning "qualifiers" "int defn" } */
      11  
      12  const void void_fn (void); /* { dg-warning "qualifiers" "void decl" } */
      13  const void (*void_ptr) (void); /* { dg-warning "qualifiers" "void ptr" } */
      14  const void void_fn2 (void) { } /* { dg-warning "qualified" "void defn" } */
      15  
      16  volatile void vvoid_fn (void); /* { dg-warning "qualifiers" "void decl" } */
      17  volatile void (*vvoid_ptr) (void); /* { dg-warning "qualifiers" "void ptr" } */
      18  volatile void vvoid_fn2 (void) { } /* { dg-warning "qualified" "void defn" } */
      19  
      20  int *restrict ip_fn (void); /* { dg-warning "qualifiers" "restrict decl" } */
      21  int *restrict (*ip_ptr) (void); /* { dg-warning "qualifiers" "restrict ptr" } */
      22  int *restrict ip_fn2 (void) { return (int *)0; }; /* { dg-warning "qualifiers" "restrict defn" } */