gcc-4_9-branch/gcc/testsuite/c-c++-common/ubsan/pr65984.c

   1 /* PR tree-optimization/65984 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-fnon-call-exceptions -fsanitize=bool,enum" } */
   4
   5 #ifndef __cplusplus
   6 #define bool _Bool
   7 #endif
   8
   9 enum E { E0, E1, E2 };
  10 enum E e[2];
  11 bool *b;
  12
  13 int
  14 foo (int i)
  15 {
  16   return e[i];
  17 }
  18
  19 int
  20 bar (int i)
  21 {
  22   return b[i];
  23 }