38 lines
632 B
Rust
38 lines
632 B
Rust
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//@ revisions: current next
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//@ ignore-compare-mode-next-solver (explicit revisions)
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//@[next] compile-flags: -Znext-solver
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//@ run-pass
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#![feature(offset_of_slice)]
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use std::mem::offset_of;
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trait Mirror {
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type Assoc: ?Sized;
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}
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impl<T: ?Sized> Mirror for T {
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type Assoc = T;
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}
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#[repr(C)]
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struct S {
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a: u8,
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b: (u8, u8),
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c: <[i32] as Mirror>::Assoc,
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}
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#[repr(C)]
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struct T {
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x: i8,
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y: S,
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}
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type Tup = (i16, <[i32] as Mirror>::Assoc);
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fn main() {
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assert_eq!(offset_of!(S, c), 4);
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assert_eq!(offset_of!(T, y), 4);
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assert_eq!(offset_of!(T, y.c), 8);
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assert_eq!(offset_of!(Tup, 1), 4);
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}
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