validation/constexpr-cast.c

   1 static int a[] = {
   2         [(int)0] = 0,           // OK
   3         [(int)(int)0] = 0,      // OK
   4         [(int)0.] = 0,          // OK
   5         [(int)(int)0.] = 0,     // OK
   6         [(int)__builtin_choose_expr(0, 0, 0)] = 0,      // OK
   7         [(int)__builtin_choose_expr(0, 0, 0.)] = 0,     // OK
   8
   9         [(int)(float)0] = 0,    // KO
  10         [(int)(float)0.] = 0,   // KO
  11
  12         [(int)(void*)0] = 0,    // KO
  13         [(int)(void*)0.] = 0,   // KO
  14
  15 };
  16 /*
  17  * check-name: Expression constness propagation in casts
  18  *
  19  * check-error-start
  20 constexpr-cast.c:9:11: error: bad integer constant expression
  21 constexpr-cast.c:10:11: error: bad integer constant expression
  22 constexpr-cast.c:12:11: error: bad integer constant expression
  23 constexpr-cast.c:13:11: error: bad integer constant expression
  24  * check-error-end
  25  */