30 lines
427 B
Rust
30 lines
427 B
Rust
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//@ known-bug: rust-lang/rust#126966
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mod assert {
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use std::mem::{Assume, BikeshedIntrinsicFrom};
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pub fn is_transmutable<Src, Dst>()
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where
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Dst: BikeshedIntrinsicFrom<Src>,
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{
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}
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}
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#[repr(u32)]
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enum Ox00 {
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V = 0x00,
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}
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#[repr(C, packed(2))]
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enum OxFF {
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V = 0xFF,
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}
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fn test() {
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union Superset {
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a: Ox00,
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b: OxFF,
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}
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assert::is_transmutable::<Superset, Subset>();
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}
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