diff options
Diffstat (limited to 'validation/constexpr-binop.c')
| -rw-r--r-- | validation/constexpr-binop.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/validation/constexpr-binop.c b/validation/constexpr-binop.c new file mode 100644 index 00000000..85a88e3c --- /dev/null +++ b/validation/constexpr-binop.c @@ -0,0 +1,33 @@ +static int a[] = { + [0 + 0] = 0, // OK + [0 + 0.] = 0, // KO + [(void*)0 + 0] = 0, // KO + [0 + __builtin_choose_expr(0, 0, 0)] = 0, // OK + [0 + __builtin_choose_expr(0, 0., 0)] = 0, // OK + [0 + __builtin_choose_expr(0, 0, 0.)] = 0, // KO + [0 < 0] = 0, // OK + [0 < 0.] = 0, // KO + [0 < __builtin_choose_expr(0, 0, 0)] = 0, // OK + [0 < __builtin_choose_expr(0, 0., 0)] = 0, // OK + [0 < __builtin_choose_expr(0, 0, 0.)] = 0, // KO + [0 && 0] = 0, // OK + [0 && 0.] = 0, // KO + [0 && __builtin_choose_expr(0, 0, 0)] = 0, // OK + [0 && __builtin_choose_expr(0, 0., 0)] = 0, // OK + [0 && __builtin_choose_expr(0, 0, 0.)] = 0, // KO + [0 + __builtin_types_compatible_p(int, float)] = 0, // OK +}; + +/* + * check-name: Expression constness propagation in binops and alike + * + * check-error-start +constexpr-binop.c:3:12: error: bad constant expression +constexpr-binop.c:4:19: error: bad integer constant expression +constexpr-binop.c:7:12: error: bad constant expression +constexpr-binop.c:9:12: error: bad integer constant expression +constexpr-binop.c:12:12: error: bad integer constant expression +constexpr-binop.c:14:12: error: bad integer constant expression +constexpr-binop.c:17:12: error: bad integer constant expression + * check-error-end + */ |