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// check-pass enum Foo { Bar = -42, Baz = 42, } fn main() { let _ = 0u8 as u32; let _ = (1u32 << 31) as u16; let _ = (1u16 << 15) as u8; let _ = (!0u16) as u8; let _ = (-1i16) as i8; let _ = (Foo::Bar) as i8; }