| #![allow(dead_code)] |
| |
| #[repr(align(16.0))] //~ ERROR: invalid `repr(align)` attribute: not an unsuffixed integer |
| //~| ERROR: invalid `repr(align)` attribute: not an unsuffixed integer |
| struct S0(i32); |
| |
| #[repr(align(15))] //~ ERROR: invalid `repr(align)` attribute: not a power of two |
| //~| ERROR: invalid `repr(align)` attribute: not a power of two |
| struct S1(i32); |
| |
| #[repr(align(4294967296))] //~ ERROR: invalid `repr(align)` attribute: larger than 2^29 |
| //~| ERROR: invalid `repr(align)` attribute: larger than 2^29 |
| struct S2(i32); |
| |
| #[repr(align(536870912))] // ok: this is the largest accepted alignment |
| struct S3(i32); |
| |
| #[repr(align(0))] //~ ERROR: invalid `repr(align)` attribute: not a power of two |
| //~| ERROR: invalid `repr(align)` attribute: not a power of two |
| struct S4(i32); |
| |
| #[repr(align(16.0))] //~ ERROR: invalid `repr(align)` attribute: not an unsuffixed integer |
| //~| ERROR: invalid `repr(align)` attribute: not an unsuffixed integer |
| enum E0 { A, B } |
| |
| #[repr(align(15))] //~ ERROR: invalid `repr(align)` attribute: not a power of two |
| //~| ERROR: invalid `repr(align)` attribute: not a power of two |
| enum E1 { A, B } |
| |
| #[repr(align(4294967296))] //~ ERROR: invalid `repr(align)` attribute: larger than 2^29 |
| //~| ERROR: invalid `repr(align)` attribute: larger than 2^29 |
| enum E2 { A, B } |
| |
| #[repr(align(536870912))] // ok: this is the largest accepted alignment |
| enum E3 { A, B } |
| |
| #[repr(align(0))] //~ ERROR: invalid `repr(align)` attribute: not a power of two |
| //~| ERROR: invalid `repr(align)` attribute: not a power of two |
| enum E4 { A, B } |
| |
| fn main() {} |