1 /* { dg-do compile } */
2 /* { dg-options "-std=gnu99" } */
3 
4 /* This used to crash as we did not preserve the correct type
5    for __SIZE_TYPE__. See PR22439. */
6 
foo(__SIZE_TYPE__ n)7 char foo(__SIZE_TYPE__ n)
8 {
9     char c[1][n];
10     return c[0][0];
11 }
12