1  /* Test that a condition is not counted as a call to
       2     __builtin_constant_p if that call is itself inside a conditional
       3     expression with __builtin_constant_p condition.  */
       4  /* { dg-do compile } */
       5  
       6  extern int foo(void);
       7  
       8  #define X(exp) (__builtin_choose_expr(1, __builtin_constant_p(exp), 1) ? (exp) : -1)
       9  
      10  const int x = ((__builtin_constant_p(1) ? __builtin_constant_p (0 && foo()) : 0) ? (0 && foo()) : -1); /* { dg-error "initializer element is not a constant expression" } */