diff options
Diffstat (limited to 'validation/type-attribute-align.c')
-rw-r--r-- | validation/type-attribute-align.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/validation/type-attribute-align.c b/validation/type-attribute-align.c new file mode 100644 index 00000000..d9358bff --- /dev/null +++ b/validation/type-attribute-align.c @@ -0,0 +1,20 @@ +#define __aligned(N) __attribute__((aligned(N))) +#define alignof(X) __alignof__(X) + +struct s { + short a, b, c; +} __aligned(2*sizeof(short)); + +static int fs(void) { return sizeof(struct s); } +static int fa(void) { return alignof(struct s); } + +void main(void) +{ + _Static_assert( sizeof(struct s) == 4 * sizeof(short), "size"); + _Static_assert(alignof(struct s) == 2 * sizeof(short), "alignment"); +} + +/* + * check-name: type-attribute-align + * check-known-to-fail + */ |