23 lines
465 B
Rust
23 lines
465 B
Rust
// Propagating const arguments through generics that use generics.
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#[repr(C)]
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pub struct Inner<const N: usize> {
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pub bytes: [u8; N],
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}
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#[repr(C)]
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pub struct Outer<const N: usize> {
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pub inner: Inner<N>, // don't declare two different structs named `Inner_N`
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}
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#[no_mangle]
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pub extern "C" fn one() -> Outer<1> {
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Outer { inner: Inner { bytes: [0] } }
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}
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#[no_mangle]
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pub extern "C" fn two() -> Outer<2> {
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Outer { inner: Inner { bytes: [0, 0] } }
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}
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