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19 lines
478 B
Rust
19 lines
478 B
Rust
// aux-build:legacy-const-generics.rs
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// run-pass
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#![feature(rustc_attrs)]
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extern crate legacy_const_generics;
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#[rustc_legacy_const_generics(1)]
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pub fn bar<const Y: usize>(x: usize, z: usize) -> [usize; 3] {
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[x, Y, z]
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}
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fn main() {
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assert_eq!(legacy_const_generics::foo(0 + 0, 1 + 1, 2 + 2), [0, 2, 4]);
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assert_eq!(legacy_const_generics::foo::<{1 + 1}>(0 + 0, 2 + 2), [0, 2, 4]);
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// FIXME: Only works cross-crate
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//assert_eq!(bar(0, 1, 2), [0, 1, 2]);
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}
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