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
fn0(int n)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 }
22