diff options
Diffstat (limited to 'src/test/ui/packed/packed-tuple-struct-size.rs')
| -rw-r--r-- | src/test/ui/packed/packed-tuple-struct-size.rs | 79 | 
1 files changed, 0 insertions, 79 deletions
| diff --git a/src/test/ui/packed/packed-tuple-struct-size.rs b/src/test/ui/packed/packed-tuple-struct-size.rs deleted file mode 100644 index f7a3c903fca..00000000000 --- a/src/test/ui/packed/packed-tuple-struct-size.rs +++ /dev/null @@ -1,79 +0,0 @@ -// run-pass -#![allow(dead_code)] -#![allow(non_camel_case_types)] - -use std::mem; - -#[repr(packed)] -struct P1S4(u8,[u8; 3]); - -#[repr(packed(2))] -struct P2S4(u8,[u8; 3]); - -#[repr(packed)] -struct P1S5(u8, u32); - -#[repr(packed(2))] -struct P2S6(u8, u32); - -#[repr(packed)] -struct P1S13(i64, f32, u8); - -#[repr(packed(2))] -struct P2S14(i64, f32, u8); - -#[repr(packed(4))] -struct P4S16(u8, f32, i64, u16); - -#[repr(C, packed(4))] -struct P4CS20(u8, f32, i64, u16); - -enum Foo { - Bar = 1, - Baz = 2 -} - -#[repr(packed)] -struct P1S3_Foo(u8, u16, Foo); - -#[repr(packed(2))] -struct P2_Foo(Foo); - -#[repr(packed(2))] -struct P2S3_Foo(u8, u16, Foo); - -#[repr(packed)] -struct P1S7_Option(f32, u8, u16, Option<Box<f64>>); - -#[repr(packed(2))] -struct P2_Option(Option<Box<f64>>); - -#[repr(packed(2))] -struct P2S7_Option(f32, u8, u16, Option<Box<f64>>); - -fn align_to(value: usize, align: usize) -> usize { - (value + (align - 1)) & !(align - 1) -} - -macro_rules! check { - ($t:ty, $align:expr, $size:expr) => ({ - assert_eq!(mem::align_of::<$t>(), $align); - assert_eq!(mem::size_of::<$t>(), $size); - }); -} - -pub fn main() { - check!(P1S4, 1, 4); - check!(P1S5, 1, 5); - check!(P1S13, 1, 13); - check!(P1S3_Foo, 1, 3 + mem::size_of::<Foo>()); - check!(P1S7_Option, 1, 7 + mem::size_of::<Option<Box<f64>>>()); - - check!(P2S4, 1, 4); - check!(P2S6, 2, 6); - check!(P2S14, 2, 14); - check!(P4S16, 4, 16); - check!(P4CS20, 4, 20); - check!(P2S3_Foo, 2, align_to(3 + mem::size_of::<P2_Foo>(), 2)); - check!(P2S7_Option, 2, align_to(7 + mem::size_of::<P2_Option>(), 2)); -} | 
