diff options
Diffstat (limited to 'src/test/ui/structs-enums/enum-discrim-width-stuff.rs')
| -rw-r--r-- | src/test/ui/structs-enums/enum-discrim-width-stuff.rs | 44 | 
1 files changed, 0 insertions, 44 deletions
| diff --git a/src/test/ui/structs-enums/enum-discrim-width-stuff.rs b/src/test/ui/structs-enums/enum-discrim-width-stuff.rs deleted file mode 100644 index f278ae2d0a8..00000000000 --- a/src/test/ui/structs-enums/enum-discrim-width-stuff.rs +++ /dev/null @@ -1,44 +0,0 @@ -// run-pass -#![allow(overflowing_literals)] -#![allow(dead_code)] - -macro_rules! check { - ($m:ident, $t:ty, $v:expr) => {{ - mod $m { - use std::mem::size_of; - #[derive(Copy, Clone, Debug)] - enum E { - V = $v, - A = 0 - } - static C: E = E::V; - pub fn check() { - assert_eq!(size_of::<E>(), size_of::<$t>()); - assert_eq!(E::V as $t, $v as $t); - assert_eq!(C as $t, $v as $t); - assert_eq!(format!("{:?}", E::V), "V".to_string()); - assert_eq!(format!("{:?}", C), "V".to_string()); - } - } - $m::check(); - }} -} - -pub fn main() { - check!(a, u8, 0x17); - check!(b, u8, 0xe8); - check!(c, u16, 0x1727); - check!(d, u16, 0xe8d8); - check!(e, u32, 0x17273747); - check!(f, u32, 0xe8d8c8b8); - - check!(z, i8, 0x17); - check!(y, i8, -0x17); - check!(x, i16, 0x1727); - check!(w, i16, -0x1727); - check!(v, i32, 0x17273747); - check!(u, i32, -0x17273747); - - enum Simple { A, B } - assert_eq!(::std::mem::size_of::<Simple>(), 1); -} | 
