rust/test/c_enums.rs

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#![feature(custom_attribute)]
#![allow(dead_code, unused_attributes)]
enum Foo {
Bar = 42,
Baz,
Quux = 100,
}
#[miri_run]
fn foo() -> [u8; 3] {
[Foo::Bar as u8, Foo::Baz as u8, Foo::Quux as u8]
}
#[miri_run]
fn unsafe_match() -> bool {
match unsafe { std::mem::transmute::<u8, Foo>(43) } {
Foo::Baz => true,
_ => false,
}
}