3 #[repr(align(16.0))] //~ ERROR: invalid `repr(align)` attribute: not an unsuffixed integer
6 #[repr(align(15))] //~ ERROR: invalid `repr(align)` attribute: not a power of two
9 #[repr(align(4294967296))] //~ ERROR: invalid `repr(align)` attribute: larger than 2^29
12 #[repr(align(536870912))] // ok: this is the largest accepted alignment
15 #[repr(align(16.0))] //~ ERROR: invalid `repr(align)` attribute: not an unsuffixed integer
18 #[repr(align(15))] //~ ERROR: invalid `repr(align)` attribute: not a power of two
21 #[repr(align(4294967296))] //~ ERROR: invalid `repr(align)` attribute: larger than 2^29
24 #[repr(align(536870912))] // ok: this is the largest accepted alignment