1 static int a[] = { 2 [+0] = 0, // OK 3 [+__builtin_choose_expr(0, 0, 0)] = 0, // OK 4 [+0.] = 0, // KO 5 [+__builtin_choose_expr(0, 0, 0.)] = 0, // KO 6 [-0] = 0, // OK 7 [-__builtin_choose_expr(0, 0, 0)] = 0, // OK 8 [-0.] = 0, // KO 9 [-__builtin_choose_expr(0, 0, 0.)] = 0, // KO 10 [~0] = 0, // OK 11 [~__builtin_choose_expr(0, 0, 0)] = 0, // OK 12 [!0] = 0, // OK 13 [!__builtin_choose_expr(0, 0, 0)] = 0, // OK 14 [!0.] = 0, // KO 15 [!__builtin_choose_expr(0, 0, 0.)] = 0, // KO 16 }; 17 18 /* 19 * check-name: constexprness in preops 20 * 21 * check-error-start 22 constexpr-preop.c:4:5: error: bad constant expression 23 constexpr-preop.c:5:33: error: bad constant expression 24 constexpr-preop.c:8:4: error: bad constant expression 25 constexpr-preop.c:9:4: error: bad constant expression 26 constexpr-preop.c:14:4: error: bad integer constant expression 27 constexpr-preop.c:15:4: error: bad integer constant expression 28 constexpr-preop.c:10:4: error: index out of bounds in initializer 29 constexpr-preop.c:11:4: error: index out of bounds in initializer 30 * check-error-end 31 */ 32