1  /* PR c/70859 */
       2  /* { dg-do compile } */
       3  
       4  #ifdef _AIX
       5  #define _ISOC99_SOURCE
       6  #endif
       7  #include <stdint.h>
       8  #define MAX __SIZE_MAX__
       9  #define MAX2 SIZE_MAX
      10  #define FIVE 5
      11  
      12  static void *p;
      13  
      14  void
      15  fn0 (int n)
      16  {
      17    p = __builtin_alloca_with_align (n, SIZE_MAX); /* { dg-error "39:must be a constant integer" } */
      18    p = __builtin_alloca_with_align (n, MAX); /* { dg-error "39:must be a constant integer" } */
      19    p = __builtin_alloca_with_align (n, MAX2); /* { dg-error "39:must be a constant integer" } */
      20    p = __builtin_alloca_with_align (n, FIVE); /* { dg-error "39:must be a constant integer" } */
      21  }