1  /* Test invalid array sizes at file scope: should not cause ICEs.
       2     Bugs 25161 and 27020.  */
       3  /* Origin: Joseph Myers <joseph@codesourcery.com> */
       4  /* { dg-do compile } */
       5  /* { dg-options "" } */
       6  
       7  int a;
       8  
       9  int b0[a]; /* { dg-error "5:at file scope" } */
      10  int (*b1)[a]; /* { dg-error "7:at file scope" } */
      11  int (*b2())[a]; /* { dg-error "at file scope" } */
      12  struct b3 { int x[a]; }; /* { dg-error "17:at file scope" } */
      13  struct b4 { int (*x)[a]; }; /* { dg-error "19:at file scope" } */
      14  typeof (int [a]) b5; /* { dg-error "at file scope|outside of any function" } */
      15  
      16  int c0[(__UINTPTR_TYPE__)&a]; /* { dg-error "5:at file scope" } */
      17  int (*c1)[(__UINTPTR_TYPE__)&a]; /* { dg-error "7:at file scope" } */
      18  int (*c2())[(__UINTPTR_TYPE__)&a]; /* { dg-error "7:at file scope" } */
      19  struct c3 { int x[(__UINTPTR_TYPE__)&a]; }; /* { dg-error "17:at file scope" } */
      20  struct c4 { int (*x)[(__UINTPTR_TYPE__)&a]; }; /* { dg-error "19:at file scope" } */
      21  typeof (int [(__UINTPTR_TYPE__)&a]) c5; /* { dg-error "37:at file scope" } */
      22  
      23  int d0[1/0]; /* { dg-error "5:at file scope" } */
      24  /* { dg-warning "9:division by zero" "" { target *-*-* } .-1 } */
      25  int (*d1)[1/0]; /* { dg-error "7:at file scope" } */
      26  /* { dg-warning "12:division by zero" "" { target *-*-* } .-1 } */
      27  int (*d2())[1/0]; /* { dg-error "7:at file scope" } */
      28  /* { dg-warning "14:division by zero" "" { target *-*-* } .-1 } */
      29  struct d3 { int x[1/0]; }; /* { dg-error "17:at file scope" } */
      30  /* { dg-warning "20:division by zero" "" { target *-*-* } .-1 } */
      31  struct d4 { int (*x)[1/0]; }; /* { dg-error "19:at file scope" } */
      32  /* { dg-warning "23:division by zero" "" { target *-*-* } .-1 } */
      33  typeof (int [1/0]) d5; /* { dg-error "20:at file scope" } */