mirror of https://github.com/rust-lang/rust.git
32 lines
496 B
Rust
32 lines
496 B
Rust
#[repr(C, u8)]
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pub enum TT {
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AA(u64, u64),
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BB,
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}
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#[repr(C, u8)]
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pub enum T {
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A(u64),
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B,
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}
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extern "C" {
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pub fn t_new(a: u64) -> T;
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pub fn tt_new(a: u64, b: u64) -> TT;
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}
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fn main() {
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if let TT::AA(a, b) = unsafe { tt_new(10, 11) } {
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assert_eq!(10, a);
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assert_eq!(11, b);
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} else {
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panic!("expected TT::AA");
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}
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if let T::A(a) = unsafe { t_new(10) } {
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assert_eq!(10, a);
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} else {
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panic!("expected T::A");
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}
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}
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