gcc/testsuite/gcc.dg/array-const-1.c

   1 /* Test for array designators not integer constant expressions but
   2    folding to integer constants (used in Linux kernel,
   3    <http://gcc.gnu.org/ml/gcc/2009-04/msg00611.html>).  */
   4 /* { dg-do compile } */
   5 /* { dg-options "-std=gnu99" } */
   6
   7 extern int i;
   8 int a[] = { [1 ? 1 : i] = 0 };